Best Mandoline Slicer: 5 Ranked for 2026

The best mandoline slicer cuts perfectly uniform slices in seconds with adjustable thickness and, just as important, a real safety guard, because a mandoline is the fastest way to slice vegetables and also the fastest way to nick a knuckle. I use one for gratins and chips, and even-thin slices that cook uniformly are something a knife just can’t match by hand. The choice comes down to thickness adjustment, how many cut styles it offers, safety features, and value. Always use the hand guard or a cut-resistant glove. We ranked five mandoline slicers on versatility, safety, and value. Here’s the one to buy.

Last updated: August 16, 2026. Product availability re-checked.

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What to Look for in the Best Mandoline Slicer

Four things separate a great mandoline from a dangerous one:

• Adjustable thickness. A thickness dial lets you go from paper-thin chips to thick fries, so one tool covers many jobs. Look for a wide, easy-to-set range.
• Cut styles. Beyond straight slices, many mandolines julienne, dice, grate, or crinkle-cut with interchangeable or rotating blades, replacing several gadgets.
• Safety features. A hand guard, a food holder, and ideally a build where you never touch the blade are essential. A stable non-slip base keeps it from sliding.
• Cleaning and storage. Removable blades and dishwasher-safe parts make cleanup safer and easier. Pair a mandoline with our best plastic cutting board for prep.

1. Gramercy Mandoline Slicer

This is the mandoline I’d recommend to most people. The Gramercy gives you precision you can dial in: a built-in thickness dial moves smoothly from paper-thin to thick slices, so you nail exactly the cut you want. Its rotating blade cylinder switches between cutting styles smoothly by design, so you change from slicing to julienne without swapping loose blades, and the pro-grade blade is built to stay sharp. That combination of dial-in thickness and a rotating blade drum makes it fast and versatile. It comes with a hand guard for safe use. Between the precise adjustment, the built-in blade styles, and the quality, I think it’s the clear starting point.

Pros:
– Dial-in adjustable thickness
– Rotating blade cylinder for cut styles
– Pro blade stays sharp
– No loose blades to swap
– Includes a hand guard

Cons:
– Pricier than basic handhelds
– Larger to store

2. Mueller Pro-Series All-in-One Mandoline

If you want one tool that does everything, the Mueller Pro-Series is my versatile pick. It’s a meal-prep MVP, a practical, innovative way to dice, slice, julienne, grate, or spiralize your vegetables, and with nine interchangeable blades it offers the functionality of many gadgets in one. That means it replaces a slicer, a julienne peeler, a grater, and a spiralizer, saving drawer space. It comes with a food holder to keep your hand clear of the blades. It sits at a fair mid price for all that capability. If you want maximum cutting versatility from a single mandoline, this is the one I’d choose. The dicing and spiralizing functions are genuinely useful.

Pros:
– Slices, dices, julienne, grates, spiralizes
– Nine interchangeable blades
– Replaces multiple gadgets
– Includes a food holder
– Great meal-prep versatility

Cons:
– Many blades to store and clean
– More setup than a simple slicer

3. OXO Good Grips Handheld Mandoline Slicer

For a simple, affordable slicer, the OXO handheld is my value pick. It easily adjusts to 1mm, 2.5mm, or 4mm thicknesses, covering the everyday cuts most cooks need, and it’s designed to slice securely with a large non-slip handle and a stable foot for comfort and safety. Being handheld, it stores compactly and works right over a bowl. OXO’s thoughtful, durable design shows in the grip and stability. It’s the cheapest option here from a trusted brand. If you want a straightforward, safe mandoline for basic slicing without the bulk or cost of a full unit, this is the one I’d point you to. Always use the included guard.

Pros:
– Lowest price on the list
– Adjusts to 1, 2.5, and 4mm
– Non-slip handle and stable foot
– Compact handheld storage
– Trusted OXO quality

Cons:
– Fewer thickness options
– Slices only, no julienne

4. ONCE FOR ALL Safe Mandoline Slicer Plus

If safety and capacity top your list, the ONCE FOR ALL is my pick. It’s a safety-focused slicer for any cook, with a sharp hidden blade design that makes slicing fast, uniform, and easy while keeping your fingers away from the edge. The upgraded large capacity adds a bigger feeding port and a catch container, so you can slice bigger vegetables and collect more without stopping to empty. That combination of a hidden-blade safety design and extra capacity is the draw for anyone wary of mandolines. It’s the priciest option here. If you want to slice safely and in volume, this is the one I’d choose. The hidden blade genuinely eases the intimidation factor.

Pros:
– Hidden-blade safety design
– Large feeding port and catch container
– Fast, uniform slices
– Reassuring for cautious cooks
– Slices bigger vegetables

Cons:
– Most expensive on the list
– Larger footprint

5. SupMaKin Safe Mandoline Slicer

The SupMaKin rounds out the list as the safe budget pick. It uses a built-in blade design so there’s no need to touch the blades, making it safer to use and clean, and its adjustable thickness covers a wide 0.1 to 8mm range, from paper-thin to thick-cut, so it’s more versatile than its low price suggests. It’s faster than a knife for uniform slices and simple to operate. That combination of built-in-blade safety and a broad thickness range at a budget price is the appeal. If you want a safe, adjustable mandoline without spending much, this is the one I’d point you to. The wide thickness range is a nice bonus at this price.

Pros:
– Built-in blades, no touching
– Wide 0.1 to 8mm thickness range
– Safer to use and clean
– Faster than a knife
– Budget-friendly

Cons:
– Lesser-known brand
– Fewer cut styles than multi-blade units

Which Mandoline Slicer Should You Buy?

For most people I’d start with the Gramercy at #1: dial-in thickness, a rotating blade drum for different cuts, and a sharp pro blade. Want maximum cut styles, a simple handheld, or the lowest price? The Mueller, OXO, and SupMaKin cover those. Above all, always use the hand guard or a cut-resistant glove, since a mandoline blade is extremely sharp. For prep, see our best food processor chopper and best plastic cutting board guides.

Frequently Asked Questions

Are mandoline slicers dangerous?

Mandoline blades are extremely sharp, and the most common injury is slicing a fingertip when the food gets thin. Always use the hand guard or food holder that comes with the slicer, or wear a cut-resistant glove, and never freehand the last piece. Used with the guard, a mandoline is safe and fast.

What can you cut with a mandoline slicer?

A mandoline slices vegetables and firm fruits into uniform pieces, potatoes for chips and gratins, cucumbers, onions, carrots, apples, and more. Multi-blade models also julienne, grate, crinkle-cut, and even spiralize. Very soft or round produce is trickier, so use the guard and a stable base.

What thickness settings do I need on a mandoline?

A range from paper-thin, around 1mm for chips, up to about 6 to 8mm for thick slices and fries covers nearly everything home cooks do. Look for an easy-to-adjust dial. Several picks here span roughly 1 to 8mm, which handles chips, gratins, salads, and fries from one tool.

How do you clean a mandoline slicer?

Rinse it right after use before food dries on, and use a brush to clear the blade area, keeping your fingers clear of the edge. Many mandolines have removable, dishwasher-safe blades and trays. Dry it fully and store it with the blade covered or retracted so no one reaches into a sharp edge.