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🔪 Slice Smart, Slice Safe — Upgrade Your Kitchen Game!
The SAFE SLICER S3 by ONCE FOR ALL is a premium mandoline slicer featuring a razor-sharp 420 stainless steel blade safely hidden to prevent injuries. It offers four versatile cutting modes with adjustable thickness from 0.1 to 8mm, accommodating everything from delicate julienne to chunky dices. Designed for efficiency, it boasts a large feeding port and container for batch slicing, plus a collapsible, dishwasher-safe body that saves space and simplifies cleanup. Trusted by thousands with a 4.4-star rating and backed by a 24-month warranty, it’s the ultimate kitchen upgrade for safe, fast, and precise slicing.










| ASIN | B09YH81B9Z |
| Additional Features | Hand Safety, Versatility Saves Time, No Need Safty Gloves, removable blade, Collapsible Save space, Dishwasher Safe,BPA Free,24 months warranty, Multipurpose |
| Best Sellers Rank | #1,775 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #8 in Mandolines |
| Blade Material Type | Stainless Steel |
| Blade Shape | Square |
| BladeLength | 13 Centimeters |
| Brand | ONCE FOR ALL |
| Brand Name | ONCE FOR ALL |
| Color | Blue |
| Customer Reviews | 4.4 out of 5 stars 5,090 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Included Components | Mandoline Slicer |
| Is the item dishwasher safe? | No |
| Item Dimensions L x W x H | 11"L x 4.7"W x 14"H |
| Item Type Name | Mandoline Slicer |
| Item Weight | 2 Pounds |
| Manufacturer | ONCE FOR ALL |
| Manufacturer Part Number | JS03-BLUE |
| Manufacturer Warranty Description | If you have any questions, please feel free to contact us. ONCE FOR ALL, we provide 24 months of warranty for each vegetable slicer. |
| Material | ABS Environmental Friendly Plastic, Stainless Steel |
| Material Type | ABS Environmental Friendly Plastic, Stainless Steel |
| Model Number | JS011 |
| Operation Mode | Manual |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 11"L x 4.7"W x 14"H |
| Recommended Uses For Product | Potatoes,Sweet Potato, French Fry, Onion, Cucumber, Zucchini, Celery, Lemon, Carrot, Apple, Orange slice,Food,Vegetable,Fruit slicer Recommended Uses For Product Potatoes,Sweet Potato, French Fry, Onion, Cucumber, Zucchini, Celery, Lemon, Carrot, Apple, Orange slice,Food,Vegetable,Fruit slicer See more |
| Special Feature | Hand Safety, Versatility Saves Time, No Need Safty Gloves, removable blade, Collapsible Save space, Dishwasher Safe,BPA Free,24 months warranty, Multipurpose Special Feature Hand Safety, Versatility Saves Time, No Need Safty Gloves, removable blade, Collapsible Save space, Dishwasher Safe,BPA Free,24 months warranty, Multipurpose See more |
| Unit Count | 1.0 Count |
O**E
Exceptional Performance, Easy to Use and Clean, Quality Feel, Will Buy Again
Exceptional in ease of use, easy cleaning, and performance. Too early to tell about long term quality but it does feel like it will last. I do a log of freeze drying and it has handled everything I have used it to slice fresh and frozen items with ease. The hopper design makes it easy to work with handfuls of chunks of food. For example, I buy large packages of ginger, peel and slice 4mm thick slices for freeze drying. With this, after peeling, I can toss in a handfuls of ginger in the hopper and slice them perfectly in a few seconds. It disassembles easily for cleaning and storage. Would absolutely buy again, and probably will as a gift.
P**E
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!!!!!
L**D
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!
T**Y
A very helpful slicer
It works quite well. I have very limited hand & wrist strength, tremors/spasms, but am able to use this on cucumbers & zuchini so far. It does take a bit of effort, but I've been able to use my forearms & elbows which has been a bit easier. I have serious hand & wrist issues, so finding anything at all that can help means a lot. It's definitely much easier & safer than using real knives. I don't think I'd be able to use it on anything too hard, like a carrot, but I think most people would be able to use it for pretty much any vegetable. The only reason I took a star off is because it's a bit difficult to clean. You have to be very careful you don't miss any tiny pieces of food that can hide in the crevices. It might be easier in the dishwasher, but I'm handwashing, so that's just my experience so far. Overall, I'm very happy with it.
C**L
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!
S**�
Better than expected
Works so much better than any mandolin Ive ever tried and because of that, Ive used it a lot more than expected. It cleans up easily. Cuts effortlessly. Im really happy with it.
A**N
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.
A**R
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
J**0
Enfin une solution pour mes frites de patates douces
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.
P**G
Excelente
Maravilhoso e Prático!
U**Z
Mandolina
Bardzo przydatny produkt. Polecam
م**ي
جودة ممتازة
جيدة وتوصيل سريع
C**A
Excelente producto
Si cumplió mis expectativas
Trustpilot
1 month ago
3 days ago