Brand | Ninja |
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Model Number | AF140UK |
Colour | Black/Grey |
Product Dimensions | 36 x 28.5 x 26.5 cm; 4.8 kg |
Capacity | 4.7 litres |
Power / Wattage | 2000 watts |
Voltage | 240 Volts |
Material | Plastic, Aluminium |
Special Features | 4 Cooking Functions, Air Fry, Roast, Reheat & Dehydrate, Non Stick Parts |
Item Weight | 4.8 kg |
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- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 3 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
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Ninja Air Fryer PRO 4.7L, Single Drawer, 4-in-1, Air Fry, Roast, Reheat, Dehydrate, Cooks 1-2 Portions, Digital, Cook From Frozen, Non-Stick Drawer & Crisper Basket, 2000W, Black AF140UK
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Learn more
Return this item for free
Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Special feature | 4 Cooking Functions, Air Fry, Roast, Reheat & Dehydrate, Non Stick Parts |
Product dimensions | 36D x 28.5W x 26.5H centimetres |
Colour | Black/Grey |
Capacity | 4.7 litres |
Material | Plastic, Aluminium |
About this item
- USE LITTLE TO NO OIL: AirCrisp Technology rapidly surrounds food with superheated air for hot, crispy results. Up to 75% less fat* using the Air Fry function (*Tested against deep fried, hand-cut French fries).
- 4 COOKING FUNCTIONS: Air Fry, Roast, Reheat, Dehydrate. Get the perfect crisp with a wide temperature range up to 210°C.
- ENERGY-EFFICIENT: Cook using less energy than an oven (testing and calculations based on recommended cook time for sausages, using air fry function versus conventional ovens).
- FAMILY SIZE: Perfect for up to 2 people, the 4.7L basket fits a whole 1kg chicken or up to 500g of fries.
- INCLUDES: Ninja Air Fryer PRO (UK Plug), non-stick 4.7L drawer & Crisper Plate. Chef-Created Recipe Guide. 2000W. Weight: 4.8kg. Colour: Black.
- DIMENSIONS: H: 26.5cm x W: 28.5cm x D: 36cm. 2-year guarantee upon registration with Ninja (UK & ROI only).
Top Brand
NINJA

96% positive ratings from 10K+ customers

100K+ recent orders from this brand
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From the manufacturer




Explore our Air fryers range
![]() Single Drawer Air Fryer | ![]() Single Drawer Air Fryer | ![]() Single Drawer Air Fryer | ![]() Dual Drawer Air Fryer | ![]() Flex Drawer Air Fryer | ![]() Stacked Drawer Air Fryer | ![]() Stacked Drawer Air Fryer | |
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Customer Reviews
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4.8 out of 5 stars 11,579
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4.8 out of 5 stars 11,579
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4.8 out of 5 stars 11,579
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4.8 out of 5 stars 13,703
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4.8 out of 5 stars 1,513
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4.6 out of 5 stars 1,195
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4.6 out of 5 stars 1,195
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Price
| £99.00£99.00 | £79.00£79.00 | £129.00£129.00 | £179.99£179.99 | £196.00£196.00 | £199.00£199.00 | £249.99£249.99 |
Capacity
| 4.7L | 3.8L | 6.2L | 9.5L | 10.4L | 7.6L | 9.5L |
Cooking Functions
| 4 | 4 | 6 | 6 | 7 | 6 | 6 |
Family Size
| 1-2 people | 1-2 people | Up to 4 people | 8+ people | 8+ people | Up to 6 people | Up to 6 people |
Dimensions (HxWxD)
| 26.5 x 28.5 x 36cm | 35 x 28 x 34cm | 30.5 x 28 x 36 cm | 32.5 x 41.5 x 27cm | 32.7 x 49.6 x 31.6cm | 38 x 28 x 42cm | 38.5 x 28 x 47cm |
Kitchen Size
| Small | Small | Medium | Large | Large | Small | Small |
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Elevate your cooking further
Enjoy perfect cooking results every time, with no guesswork. Get live cooking updates and finish times to your phone with the Ninja Pro Connect app.
-
Elevate your cooking further
Enjoy perfect cooking results every time, with no guesswork. Get live cooking updates and finish times to your phone with the Ninja Pro Connect app.
Product information
Technical Details
Additional Information
ASIN | B0CYH88L3D |
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Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank |
|
Date First Available | 16 April 2024 |
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Ninja Air Fryer PRO 4.7L, Single Drawer, 4-in-1, Air Fry, Roast, Reheat, Dehydrate, Cooks 1-2 Portions, Digital, Cook From Frozen, Non-Stick Drawer & Crisper Basket, 2000W, Black AF140UK
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This item NINJA Ninja Air Fryer PRO 4.7L, Single Drawer, 4-in-1, Air Fry, Roast, Reheat, Dehydrate, Cooks 1-2 Portions, Digital, Cook From Frozen, Non-Stick Drawer & Crisper Basket, 2000W, Black AF140UK | Recommendations | |||||
Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | |
Price | £99.00£99.00 | -38% £49.99£49.99 RRP: £79.99 | -44% £99.99£99.99 RRP: £179.99 | -19% £177.79£177.79 RRP: £218.99 | £38.79£38.79 | £69.99£69.99 |
Delivery | Get it as soon as Sunday, Jul 20 | Get it as soon as Sunday, Jul 20 | Get it as soon as Sunday, Jul 20 | Get it as soon as Monday, Jul 21 | Get it as soon as Sunday, Jul 20 | Get it as soon as Saturday, Jul 19 |
Customer Ratings | ||||||
Sold by | Amazon | Amazon | Amazon | Amazon | Amazon Resale | EVERYDAY REQUISITES |
capacity | 4.7 liters | 5 liters | 8.3 liters | 7.6 liters | 5.7 liters | 9 liters |
material | Plastic, Aluminium | Plastic | Plastic | Aluminium, Plastic | Stainless Steel | Aluminium, Plastic |
maximum temperature | — | — | 200 degrees celsius | 240 adult uk | 205 degrees celsius | — |
dishwasher safe | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ |
has non-stick coating | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
controller type | Manual | Touch control | Hand Control | Touchscreen | Push Button | — |
inner material | Plastic, Aluminium | Non-stick coating on plastic | Plastic | Aluminium | Stainless Steel | Stainless Steel |
model name | Ninja Single Drawer Air Fryer | FRY EASY FRY MAX 5L DIGIT BLK GB | Easy Fry | AF300 | Vortex 6 | AIRFRYER |
wattage | 2000 watts | 1500 watts | 2700 watts | 2400 watts | 1700 watts | — |
weight | 4.8 kilograms | 3.65 kilograms | 7.8 kilograms | 21.8 pounds | 6.5 kilograms | 9.88 kilograms |
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find this air fryer to be a brilliant piece of kit that's easy to use with intuitive controls. The appliance cooks evenly and quickly, taking half the time compared to conventional methods, while being compact and taking up less space than a microwave. They appreciate its value for money, with one customer noting it doesn't cost a fortune in energy use. The air fryer delivers tasty results, with customers particularly praising its ability to make crispy chickens and perfect bacon, while being easy to clean as it goes in the dishwasher.
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Customers find the air fryer to be a brilliant appliance that delivers excellent results.
"Great brand Great product Cannot believe how much energy consumption I’m saving using it" Read more
"Excellent product. Easy to clean and doesn’t take up much space." Read more
"Brilliant. Cooks well and quickly. Only slight downside the lead is very short, too short. Apart from that it’s great...." Read more
"Excellent, a great feature is been able to dial in more minutes and have the air fryer use the new value." Read more
Customers find the air fryer easy to use, praising its intuitive controls and labor-saving features, with one customer noting it's particularly convenient for students preparing quick meals.
"Very good airfryer, easy to use. It’s extremely good with anything, especially chicken. It allows you to cook faster than any over out there...." Read more
"Really love this air fryer! Easy to use and soo easy to clean." Read more
"Love it! Very easy to use & clean." Read more
"...a family of four as has only one drawer which is fine for me - very easy to use ( it roasts too!)..." Read more
Customers are satisfied with the air fryer's performance, noting that it cooks great and does so very evenly, with one customer mentioning it can handle deep-fried foods.
"Great air fryer. Looks good. Easy to clean." Read more
"Best air fryer of the lot" Read more
"Great airfryer - cooks well and plenty of space for meals for one...." Read more
"Excellent air fryer, not at all loud,compact, heats very quickly, and tray doesn't fall out when pan is emptied. A1" Read more
Customers find the air fryer easy to clean, as it goes in the dishwasher, and one customer notes it's cleaner than using a conventional oven.
"...It's even easy to clean, with a removable tray for the food...." Read more
"...It is easy to use and clean. So far so good." Read more
"...Easy to clean and hardly any off-gassing of nasty chemicals - 10 minutes if that (my previous fryer was still emitting chemical smells for weeks)...." Read more
"...It is very easy to clean and the parts in which the food goes into, are dishwasher safe...." Read more
Customers appreciate the air fryer's cooking speed, noting that simple meals are prepared in minutes and it takes half the time compared to traditional methods, with one customer mentioning that frozen sausages take less than 20 minutes.
"...Wouldn't be without it. Cooks food really well and quick." Read more
"...I got mine in Black Friday sale almost half price!! Wonderful. Quick and quiet, perfect cooking! I'm an 80 year old lady." Read more
"It is so quick, very easy to keep clean, very easy to use. Small size suits me...." Read more
"...I bake my scones and muffins, pasta bake plus full roast chicken. So quick and clean" Read more
Customers appreciate the air fryer's size, noting that it takes up less space than a microwave and fits tidily in kitchens.
"Small and compact but has enough cooking capacity for 2, Ninja Quality - Looks neat in my small kitchen and can cook it all." Read more
"...Have hesitated for a long while. Easy to use, not too big and can put into cupboard when not in use" Read more
"Perfect size for 2..." Read more
"I love this air fryer, cooks quick and crisps well, easy to use, not too bulky" Read more
Customers find the air fryer to be a worthwhile investment, with one customer noting that it doesn't cost a fortune in energy use.
"Well worth the money it's great there's only 2 of us so just right" Read more
"Nice looking piece of equipment. Well worth the money. Saves alot of time on cooking, great addition to the Kitchen." Read more
"...in some cases, but relatively it is convenient, clean, healthy and economical." Read more
"...Its dearer but worth every penny." Read more
Customers love the taste of food cooked in this air fryer, describing it as crispy and noting that it's even better than traditional frying or grilling. One customer specifically mentions it makes wonderful cheese toasties, while another praises its performance with salmon and chicken.
"...has cooked evenly (even though I have to do batches) and is lovely and crispy. Would definitely recommend." Read more
"...The come out crispy and tasty!..." Read more
"...It makes cooking quick and easy and the food tastes great and less fat…what’s not to love ❤️ Very pleased and happy customer 😁..." Read more
"The food cooks a lot quicker than in the oven and is very tasty. I purchased this to cut down on using the main oven for cooking small portions...." Read more
Reviews with images

So glad we bought this, use it all the time! Smart, compact, perfect for couples
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 28 March 2025Size Name: 3.8LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseBought to replace a cheaper manual control model I bought a year ago, Decided to go for this Ninja airfryer being digital, a good price, quality product and versatile having the roast option as well as airfry. From the first time I used it, it was noticeably quicker to cook and didn't seem to get as hot on the exterior as my old machine. The crisper plate is useful, though I tend to use a silicon liner which cuts down on a lot of cleaning. One thing I did find was it's less bulky and not as heavy as my old airfryer but it is a bit louder when in use though I don't find it a problem.
- Reviewed in the United Kingdom on 3 March 2025Size Name: 4.7LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseGreat airfryer - cooks well and plenty of space for meals for one. I had a smaller size but I think the additional space provided with this slightly larger fryer cooks my food more evenly. Easy to clean and hardly any off-gassing of nasty chemicals - 10 minutes if that (my previous fryer was still emitting chemical smells for weeks). Does take up some worktop space but you will ultimately forgive this little negative. Love my Ninja.
- Reviewed in the United Kingdom on 20 April 2025Size Name: 4.7LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseVery pleased with my compact stylish Ninja air fryer and its small footprint. Love everything about it, the non-stick coating seems good quality and cleaning is so easy even with just cold water and washing up liquid. It isn’t too noisy and beeps gently when cooking is finished unlike my old one (not Ninja) which beeped loudly five times at me if I couldn’t get to it quickly enough to shut it up! My previous air fryer was a larger capacity at 5.5 litres but most of that was in depth, this fryer at 4.7 litres actually seems bigger due to being shallower and wider giving more area in the basket. Cooking is really fast and I like all the preset modes, I seem to be using the roast setting mostly just now. This is my fourth air fryer, having started with a small size which was too small and working my way up but this is definitely the best. Highly recommended for one to two people.
- Reviewed in the United Kingdom on 30 June 2025Size Name: 4.7LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseI was skeptical at first, but pleasantly surprised when I first got this air-fryer. It's so much more effective than a traditional oven. I live by myself, and now only use the main oven when friends visit. This particular one has pretty unintuitive controls, but it's so simple that they don't really need to be used much.
The timer is easy to set, if a little laborious. The temperature rarely needs to be changed from the default 200degC for the foods I cook in it. It heats up in 20 seconds and cooks food crispier in about a third of the time that my main oven does. It's even easy to clean, with a removable tray for the food. Squish a bit of aluminum foil into the bottom of the drawer to catch crumbs/oil, and it can go a week or so without needing a full clean.
Perfect for an individual, and there are double-drawer models that would suit a couple. Larger families might struggle with the limited capacity, but for me it's spot on.
- Reviewed in the United Kingdom on 15 April 2025Size Name: 3.8LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseHappy with my purchase, quick cooking and easy to follow instructions . Quality very good
- Reviewed in the United Kingdom on 22 April 2025Size Name: 3.8LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseWe’ve had this Ninja air fryer for about a year and a half, and we use it all the time. It’s the perfect size for a couple: not too bulky, but still powerful and versatile. It also looks great on the countertop, which is a bonus.
We got a couple of air fryer cookbooks when we bought it, and I’d definitely recommend doing the same if you’re new to air frying. It took us a little while to get used to it, but now it’s second nature. The variety of things we can cook in it is brilliant. One of our favourites is salmon in an orange, honey and soy sauce glaze ... it turns out beautifully every time.
We also bought reusable silicone air fryer liners to go with it, which have made clean-up much easier. I don’t use them for things like chips (they crisp up better without), but they’re ideal for anything saucy or messy -especially that salmon recipe!
It’s been interesting to see that more and more supermarket convenience foods now include air fryer instructions, just like they did when microwaves first came out. It feels like air fryers are becoming a standard part of modern kitchens, and I can see why.
If you’re thinking of buying one, I’d say go for it—just add a cookbook or two and some silicone liners to make life even easier. We’re genuinely so glad we bought it. It’s a great little machine, and a brilliant all-rounder for a couple or small household.
5.0 out of 5 starsWe’ve had this Ninja air fryer for about a year and a half, and we use it all the time. It’s the perfect size for a couple: not too bulky, but still powerful and versatile. It also looks great on the countertop, which is a bonus.So glad we bought this, use it all the time! Smart, compact, perfect for couples
Reviewed in the United Kingdom on 22 April 2025
We got a couple of air fryer cookbooks when we bought it, and I’d definitely recommend doing the same if you’re new to air frying. It took us a little while to get used to it, but now it’s second nature. The variety of things we can cook in it is brilliant. One of our favourites is salmon in an orange, honey and soy sauce glaze ... it turns out beautifully every time.
We also bought reusable silicone air fryer liners to go with it, which have made clean-up much easier. I don’t use them for things like chips (they crisp up better without), but they’re ideal for anything saucy or messy -especially that salmon recipe!
It’s been interesting to see that more and more supermarket convenience foods now include air fryer instructions, just like they did when microwaves first came out. It feels like air fryers are becoming a standard part of modern kitchens, and I can see why.
If you’re thinking of buying one, I’d say go for it—just add a cookbook or two and some silicone liners to make life even easier. We’re genuinely so glad we bought it. It’s a great little machine, and a brilliant all-rounder for a couple or small household.
Images in this review
- Reviewed in the United Kingdom on 27 June 2025Size Name: 5.2LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseMy parents have a built-in oven that would have cost a lot to replace. Instead of fixing the oven, I suggested that they get this air fryer - and it's a great replacement.
So far, my parents have mainly been using the air fryer to cook crispy sweet potato fries and to heat up meat pies that they have been buying from M&S. They are really pleased with the crispiness of things done in the air fryer.
The advantage of using the air fryer over the oven is that the air fryer heats up very quickly. The oven used to take at least five or more minutes to get warm enough to use. However, this air fryer gets hot in a fraction of that time.
I was pleased that the controls were so intuitive. There is of course an instruction manual, but I didn't have to consult it at all. The controls very much worked as I would have guessed they should - to me this is a sign of good design and clever thinking.
Very pleased with the results so far. The air fryer was a very reasonable price too.
- Reviewed in the United Kingdom on 6 July 2025Size Name: 4.7LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseSmall and compact but has enough cooking capacity for 2, Ninja Quality - Looks neat in my small kitchen and can cook it all.
Small and compact but has enough cooking capacity for 2, Ninja Quality - Looks neat in my small kitchen and can cook it all.
Images in this review
Top reviews from other countries
- rohailReviewed in the United Arab Emirates on 20 April 2024
5.0 out of 5 stars worth buying it
Size Name: 5.2LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseIt does a nice job but keeping an eye on it.
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Alain MReviewed in France on 11 May 2025
1.0 out of 5 stars prise anglaise et non française. tromperie sur la marchandise
Size Name: 6.2LStyle Name: Single DrawerColour Name: Black/CopperVerified PurchaseProduit livré avec une prise anglaise ce qui est très gênant et pas indiqué dans l'annonce.
Il y a tromperie et ne devrait pas faire l'objet de vente en France.
Malhonnête .
Alain Mprise anglaise et non française. tromperie sur la marchandise
Reviewed in France on 11 May 2025
Il y a tromperie et ne devrait pas faire l'objet de vente en France.
Malhonnête .
Images in this review
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Client d'AmazonReviewed in France on 27 May 2024
4.0 out of 5 stars ATTENTION PRISE ANGLAISE
Size Name: 5.2LStyle Name: Single DrawerColour Name: Black/GreyVerified Purchasec'est pas une prise française, il vous faut acheter un adaptateur en plus. Aussi, le cordon est très court, elle doit être tout a cote de sa prise. A part ça, c'est un bon produit
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OlgaReviewed in Germany on 4 January 2025
5.0 out of 5 stars Gerät
Size Name: 5.2LStyle Name: Single DrawerColour Name: Black/GreyVerified PurchaseDas ist ein sehr praktische Ninja Fritteuse. Danke.
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SalwatteReviewed in France on 6 November 2023
1.0 out of 5 stars attention
Size Name: 5.2LStyle Name: Single DrawerColour Name: Black/GreyVerified Purchasenotice et livre recette en anglais et surtout prise electrique anglaise!!!!!!