ONCE FOR ALL Upgrade Safe Mandoline Slicer Plus, Biger Size, Adjustable Vegetable Food Chopper Potato Fries Cutter, Detachable Blade, Kitchen Chopping Artifact, Gift (SkyBlue)
$49.99







From the brand




One Tool, Endless Cuts

At ONCE FOR ALL,we know you’re busy. That’s why we created a vegetable chopper that turns prep time from 20 minutes into 2. No fancy tricks — just sharp blades, a sturdy pusher, and one simple goal: get dinner on the table faster.
Now an Amazon best-seller, trusted by thousands of home cooks. Cook smarter, not harder.
SAFER SLICER: Safety mandolin slicer for any cook. Sharp hidden blade Slicing is fast, uniform, and easy to set up and clean up, and does not need to glove up or change the blade to use it, This is definitely an upgrade replacement your cooking daily.
UPGRADE LARGE CAPACITY: ONCE FOR ALL’s JS03 vegetable slicer larger feeding port & container chopper more food at once, offers 4 mode choices julienne, matchstick, slicing, and dicing at once no need to change the blade. Adjustable thickness 0.1-8mm great for quickly slicing potatoes, carrots, cucumbers…
EASY TO CLEAN: Our kitchen veggie chopper has a collapsible design that is easy to clean, You can easily remove food residues under the tap with the small brush we gifted, small size takes up little counter or cupboard space, and is a great tool for anyone’s kitchen.
HIGH QUALITY: The food mandolin is made of 420 stainless steel blades, safe, and healthy, vegetable slicer is a good idea for the festival of wedding or home gift.
ASSURE: If you have any questions, please feel free to contact us. ONCE FOR ALL, we provide 24 months of warranty for each vegetable slicer.
13 reviews for ONCE FOR ALL Upgrade Safe Mandoline Slicer Plus, Biger Size, Adjustable Vegetable Food Chopper Potato Fries Cutter, Detachable Blade, Kitchen Chopping Artifact, Gift (SkyBlue)
Fast, Reliable, and Convenient
Enjoy seamless delivery with Amazon Store. Whether you're shopping for everyday essentials, electronics, fashion, or gifts, your order is delivered straight to your door—fast and hassle-free. With options like Standard Delivery, Express Shipping, and even Same-Day Delivery in select areas, Amazon makes it easier than ever to get what you need when you need it.

Phone case –
Most Excellent Chopper!!
This is by far the first chopper that I found that can chop a sweet potato! It also has different settings of thickness where other brands you do not get the option to create a thicker cut! The chopper is very easy to put together and it’s very quick and easy to use and best of all it’s extremely affordable! This is one product I will not ever be returning, but I definitely will be telling a lot of people about it! I’m very excited to be able to chop things in a quick safe manner without cutting my hands up! On a scale of one to 10 a total 10!!!!!
Michael M. –
A very nice slicer
Our old slicer was getting dull so we needed a new one. After searching a bit I settled on this one. It works really well. I like that I can change the settings for different type cuts. Its very simple to use and more importantly, safe to use. Our old one you had to be careful you didnt get your finger at the end of the potatoe or whatever you were slicing. This one has a push tool so your fingers never get close. Its safe to put in the dishwasher but with all knives and such it’s better to hand wash to preserve the cutting edge. The blade is extremely sharp right out of the box. A very nice slicer for the price
LocalKathyOutloud –
Finally… a mandoline that won’t take my fingers off
I just got the ONCE FOR ALL Upgrade Safe Mandoline Slicer and I am honestly impressed.I bought this specifically to slice sweet potatoes (which are usually a pain), and this thing makes it SO easy. The biggest selling point for me was safety—and it definitely delivers. The blade is enclosed, so you don’t feel like you’re risking your fingers every time you use it.It feels really sturdy and well-made, not flimsy like some kitchen gadgets. Assembly was quick and simple, and I had it ready to go in minutes. Once I started using it, the slices were consistent and smooth with hardly any effort.If you’ve ever struggled with cutting tougher vegetables like sweet potatoes, this is a game changer. Safe, easy, and actually works like it’s supposed to.Highly recommend!
Pat G. –
Julienne function works well.
This was very easy to use and clean. I haven’t sliced anything yet, but the julienne function works well. It mow one of my counter top tools. So far, the blade are sharp and it has survived my “leaning in” to make sure I get the results I want.
Curly Mountain Girl –
It works well!
I am really impressed with this mandoline slicer! Years ago I had a mandoline slicer and finally gave it away because on the old one, I’d cut my fingers on the super-sharp blade numerous times. The blade(s) on this one are equally as sharp but it is well designed to prevent sliced fingers. If you really tried hard, you could cut yourself, but if you follow the precautions in the instruction booklet, you will keep your skin intact. Anyway, when I deboxed it, I sat down to read the booklet. It seemed kind of complicated at first, but actually isn’t. The next day, when I used it, I remembered what I had read and along with using common sense about how things work, I successfully ran its slicing function without having to consult the book again (onions for Indian food). Features I like the best: 1. The food chute is generously sized (I cut a medium-sized onion in quarters and the chute is large enough that I got 2 of the quarters in the chute at once). 2. The plunger that works the slicing runs smoothly and has a substantial feel. 3. The rubber/silicone strip on the base of the unit eliminates slipping. 4. The food catcher caught virtually all of the onions and hot peppers that I sliced. 5. You don’t have to change blades to use the julienne or chopping functions; via flipping a little switch, little triangular blades pop up to change the shape of the slices ( I haven’t yet used the julienne or chopping functions yet, but if I have trouble with those I will update my review) – this is a terrific safety feature. This is a very good product!
Amanda Brown –
It works better than I expected
This mandoline slicer is amazing. I have had a box mandoline slicer for years and have nicked my fingers with it more times than I care to admit. A few weeks ago the blade stopped slicing properly so I figured it was time for a new one. I saw an ad on Facebook for the smaller version of this one and came here to Amazon to see if I could find it. To my surprise and delight I found this larger version. (My family loves to make fresh potato chips) So, I ordered and crossed my fingers I hadn’t just wasted my money on a fancy new mandoline slicer. If you are having doubts about this, just buy it. It is amazing. I had zero waste, it sliced through every last bit of potato and I love being able to adjust the thickness to suite what we like. I haven’t used it on other veggies yet, but fully expect to he just as pleasantly surprised by this slicer. And the best part no nicked fingers. Buy it, seriously just buy it.
Undecided genius –
Works perfectly
It works perfectly, easy to unassemble for cleaning and to reassemble…the design is as idiot proof as you could possibly have with a sharp blade
Amazon Customer –
Mandolin
It’s difficult to use and the suction cups don’t stay so it’s unstable. I personally don’t like it but my husband does the mandolin thing for me. It works great and the blades are sharp, it’s not described as seller says
Jacques57000 –
Enfin, un outil qui me permet de faire mes frites de patates douces sans me luxer l’épaule ou le poignet !Je n’ai pas trop l’habitude de faire l’éloge d’un article et je trouve en général toujours quelque chose à redire. Mais dans ce cas, non.Ça fait plus d’un an que je cherche un outil pour mes patates douces et pomme de terre et je l’ai enfin en trouvé. Jusqu’à présent j’avais acquis des outils qui faisaient les frites en une seule passe au travers une grille (c’est pratique), mais soit les lames finissaient par casser à cause de la pression nécessaire, soit je n’avais pas assez de force pour couper. Finalement, j’ai opté pour une découpe en plusieurs passes et j’aurais dû y penser plus tôt !L’installation est rapide, les réglages très simples et le résultat de qualité même si pour une tubercule de taille moyenne il faut trancher 10 fois au lieu d’une seule avec une grille. Du coup la force à exercer est évidemment dix fois moins importante ce qui permet à n’importe qui d’y arriver. Noter la présence d’un réservoir pour réceptionner les coupes.Cerise sur le gâteau on peut aussi faire des rondelles et des dés, et tout cela de différentes tailles ce qui est impossible avec une grille. Je vois déjà plein de nouvelles recettes à venir…L’ensemble est parfaitement sécurisé, il respire la solidité, la documentation est en français, le nettoyage est pratique avec la petite balayette et l’encombrement pour le rangement réduit.Bref, je recommande vivement cet achat.
PMG –
Maravilhoso e Prático!
Urszula Bartosiewicz –
Bardzo przydatny produkt. Polecam
محمد الجحدلي –
جيدة وتوصيل سريع
Menna –
سيئةًجدا وغير عملية