Key takeaways
- Always use the food holder: The single most important accessory. Holders like the Borner Food Safety Holder grip produce and keep your hand off the blade entirely.
- Cut-resistant gloves: A finger guard or cut-resistant glove (NACOLUS, ZKIRON) adds a second layer of protection for the small end pieces a holder can’t grip.
- Non-slip base: A slicer that stays put, like the OXO handheld with a non-slip handle, prevents the slips that cause accidents.
- Fit to your slicer: Universal holders (Kitchen + Home) fit most mandolines and graters; check compatibility before buying.
- Comfort and grip: A holder you can grip firmly encourages you to actually use it every time, which is the whole point.
What's inside
A mandoline slicer produces paper-thin, perfectly even slices in seconds, which is exactly why it’s one of the most respected, and most feared, tools in the kitchen. That razor-flat blade doesn’t distinguish between a potato and a fingertip, and emergency rooms see the results every holiday season. The good news is that mandoline injuries are almost entirely preventable with the right guard and a few simple habits.
This guide rounds up the essential safety accessories, hand guards and cut-resistant protectors, and pairs them with the best practices that keep every finger intact. Treat the mandoline with respect and it’s a safe, brilliant time-saver; treat it casually and it will eventually catch you. Here’s how to stay firmly in the first camp.
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Watch: Mandoline Slicer Safety: Tips and Best Practices — Video Review
How to Choose
- Always use the food holder: The single most important accessory. Holders like the Borner Food Safety Holder grip produce and keep your hand off the blade entirely.
- Cut-resistant gloves: A finger guard or cut-resistant glove (NACOLUS, ZKIRON) adds a second layer of protection for the small end pieces a holder can’t grip.
- Non-slip base: A slicer that stays put, like the OXO handheld with a non-slip handle, prevents the slips that cause accidents.
- Fit to your slicer: Universal holders (Kitchen + Home) fit most mandolines and graters; check compatibility before buying.
- Comfort and grip: A holder you can grip firmly encourages you to actually use it every time, which is the whole point.
The Best Picks Reviewed
Borner Food Safety Holder for Mandoline Slicers
The gold-standard holder around $17. Designed by a maker known for quality mandolines, it grips produce securely and protects your hand through the entire slice, right down to small pieces. If you buy one safety accessory, make it this.
OXO Good Grips Handheld Mandoline Slicer
The safest all-in-one around $22. OXO’s handheld design pairs a non-slip handle with an included food holder and adjustable thickness, so safety is built in rather than added on. A great pick for those who want a slicer and protection together.
Kitchen + Home Universal Food Safety Holder
The versatile fit around $10. This holder works with virtually any mandoline or grater, making it ideal if you already own a slicer without a good guard. Affordable insurance for tools that came without one.
NACOLUS Finger Guard for Mandoline & Grater
The compact protector around $6. A simple, inexpensive finger guard that shields your fingertips during slicing and grating, easy to keep in a drawer as a backup or for smaller hands. Cheap enough to own several.
ZKIRON Safety Hand Guard and Food Holder
The budget holder-and-guard combo around $6. It combines a hand guard with a food holder to cover both large and small pieces, offering solid protection at a very low price. A smart low-cost upgrade for any mandoline user.
Frequently Asked Questions
What’s the most important mandoline safety rule?
Always use the food holder or a cut-resistant glove, without exception. The vast majority of mandoline injuries happen on the last few slices when people stop using the guard to finish a small piece by hand.
Should I wear a cut-resistant glove even with a food holder?
It’s the safest approach. A holder protects during most of the slice, but a glove adds protection for the small end pieces and any moment your hand nears the blade. Using both is ideal.
Why are mandoline slicers so dangerous?
The blade is extremely sharp and set flush, so it slices anything that passes over it, including skin, without resistance you’d feel in time to stop. Even experienced cooks get complacent, which is why guards matter.
How do I safely slice the last small piece of food?
Use the food holder all the way through, or stop and reserve the small end piece for chopping by hand rather than risking it on the blade. Never finish a piece with unprotected fingers.
Final Thoughts
A mandoline is safe when you respect one non-negotiable habit: never let bare fingers near the blade, use the food holder every time, and add a cut-resistant glove for the small pieces. Accessories like the Borner holder or OXO handheld build that protection right in. Slow down on the last few slices, keep the base from slipping, and this fearsome tool becomes what it should be, a fast, reliable slicer that keeps all ten fingers accounted for.
