Best Dishwasher Safe Mandoline Slicer for Small Kitchens

The best dishwasher safe mandoline slicer for beginners is the SupMaKin Safe Mandoline Slicer, because its blades sit inside the body and its thickness dial spans 0.1 to 8 mm from one control. If cabinet space is your real constraint, the OXO Good Grips Handheld Mandoline weighs 5.64 oz and folds flat at 0.5 in thick. What separates these five is not the blade material. Every one of them uses stainless steel. It's the thickness range and where your fingers sit while you work.

Best dishwasher safe mandoline slicer for beginners at a glance

Why three picks were cut before the shortlist

Three things got listings struck off before I compared anything else.

The first was no dishwasher claim. If a listing doesn't say the parts go in the machine, it doesn't belong in a guide about the best dishwasher safe mandoline slicer for beginners. Hand-washing a razor-edged runway is exactly the job a new mandoline owner will start skipping by week three.

The second was a blade change system. Several mandolines in this category ship with three or four loose blade inserts you swap by hand. That's the single worst design for someone learning. Every pick here either encloses the blade permanently or adjusts by dial, and both SupMaKin listings state there are no blades to change.

The third was no finger protection of any kind. All five survivors address it. The two SupMaKin units build the blades into the housing. The two OXO units and the Joseph Joseph pair a food holder or guard with the runway.

What survived is a set of five that splits cleanly into two shapes:

1. Enclosed lever slicers, 1.5 lb and 2.5 lb, that sit on the counter and take a downward push.
2. Handheld runways, 0.51 lb to 7.05 oz, that you hold over a bowl or board.

Those two shapes suit different kitchens, and the rest of this guide is mostly about telling them apart.

What actually decides a mandoline purchase?

Most guides compare blade steel. All five picks here use stainless steel, so that comparison tells you nothing. The thing that actually decides it is the gap between your hand and the cutting edge, and how many thickness settings you get without changing anything.

Look at the spread. The SupMaKin JS01 covers 0.1 to 8 mm from a dial. The OXO Good Grips Handheld gives you exactly three: 1 mm, 2.5 mm and 4 mm. The OXO Precision claims five, from julienne through extra thick. That difference matters more than it sounds. A 1 mm setting is for potato gratin and cucumber ribbons. An 8 mm setting is for roasting wedges and thick-cut squash. A slicer stuck between 1 and 4 mm simply can't do the second job.

The second deciding factor is footprint, and it's where the two shapes diverge hardest:

• SupMaKin JS03: 2 x 13 x 5 in, 2.5 lb
• SupMaKin JS01: 13 x 5 x 6 in, 1.5 lb
• OXO Precision: 14.7 x 4.49 x 2.77 in, 0.51 lb
• Joseph Joseph: 11.8 x 2.25 x 4 in, 7.05 oz
• OXO Good Grips Handheld: 11.5 x 3.75 x 0.5 in, 5.64 oz

Half an inch thick versus six inches tall is the difference between a drawer and a cabinet shelf. Measure before you buy.

1. SupMaKin Safe Mandoline Slicer for Kitchen — Best overall

The widest thickness range in this set, behind blades you never touch, makes this the best dishwasher safe mandoline slicer for beginners by a clear margin.

Best for: a cautious cook who wants zero contact with the blade Skip it if: you want a slicer that stores in a drawer

The JS01 works differently from the handhelds here. The blades are built into the housing, so you load a potato into the 3 in feed port, set the dial, and push the handle down. Your fingers stay on plastic the whole time. SupMaKin states a range of 0.1 to 8 mm, which is the broadest published span across these five and the only one that reaches thick roasting cuts at one end and near-translucent slices at the other.

At 1.5 lb it's the lighter of the two enclosed units, and the listing describes a foldable body that collapses for storage. Folded dimensions of 13 x 5 x 6 in still mean a cabinet shelf rather than a utensil drawer. SupMaKin also publishes a 2-year manufacturer warranty, matched only by its own sibling in this group.

The trade-off is bulk and cleanup surface. Against the 5.64 oz OXO handheld, this is nearly five times the weight and a much larger object to rinse and rack. Two sellers list it, which is fine but narrower than a widely stocked staple.

Pros:

• Widest published thickness range here, 0.1-8 mm
• Blades enclosed in the housing, no contact
• 3 in feed port fits potatoes, carrots, cucumbers
• 2-year manufacturer warranty published
• Foldable body, 1.5 lb

Cons:

• 6 in depth rules out drawer storage
• Feed port limits you to items under 3 in
• More parts to rinse than any handheld here
• Only two sellers stock it

2. OXO Good Grips Handheld Mandoline Slicer with Non-Slip — Best lightweight

At 5.64 oz and half an inch thick, this is the only pick here that genuinely disappears into a drawer.

Best for: small kitchens where storage space decides everything Skip it if: you need julienne cuts

This is the lightest handheld in the group at 5.64 oz, and its 11.5 x 3.75 x 0.5 in profile is the flattest object here by a wide margin. It also sells faster than anything else in this set, which tells you the shape solves a common problem.

OXO publishes three settings: 1 mm, 2.5 mm and 4 mm. That's narrower than the SupMaKin dial and it stops well short of thick wedges, but the three figures it does offer are the ones you'll use most for gratins, slaws and cucumber salads. The listing describes a large non-slip handle and a stable foot, plus a window in the body so you can see how much you've sliced. It's designed to hook over a bowl, which is why the flat profile works.

Two things to weigh. There's no julienne setting, so batons are off the table. And OXO publishes a satisfaction guarantee rather than a term in months, which is friendlier in spirit but vaguer than the 2-year figure the SupMaKin units state. Against the enclosed lever picks, you're also holding food against a live blade with a guard rather than working blind through a port.

Pros:

• Lightest handheld here at 5.64 oz
• 0.5 in profile stores flat in a drawer
• Three defined settings: 1, 2.5, 4 mm
• Hooks over a bowl for direct slicing
• Sells faster than the rest of this set

Cons:

• No julienne setting at all
• Tops out at 4 mm, too thin for wedges
• Warranty stated as a guarantee, not a term
• Hand stays closer to the blade than on enclosed picks

3. SupMaKin Safe Mandoline Slicer Plus for Kitchen Adjustable — Best premium

The biggest feed port in this group, which is what you want if you slice cabbage and squash rather than cucumbers.

Best for: batch prep of large vegetables like cabbage and squash Skip it if: you have shallow cabinets or limited counter space

The JS03 is the upgraded sibling of my winner and the most expensive pick here. SupMaKin states a feeding port of 3.9 x 4.7 in, larger than the 3 in port on the JS01, and claims slice, strip, dice and julienne functions rather than plain slicing. The handle is described as auto-rebounding after each press, and the shell as eco-friendly ABS with built-in stainless blades that never need swapping.

At 2.5 lb it's the heaviest pick in this comparison, and the folded footprint is stated as 2 x 13 x 5 in. That flat number is misleading in one direction and helpful in the other: folded, it's slim, but 13 in of length needs a deep shelf. SupMaKin publishes a 24-month warranty and says one-click disassembly plus a supplied cleaning brush handle the cleanup, with BPA-free dishwasher-safe parts.

Where it loses ground is the price position. It's the priciest here without publishing a wider thickness range than the JS01's 0.1-8 mm span, so you're paying for capacity and extra cut styles rather than finer control. Only one seller lists it, which narrows your options.

Pros:

• Largest feed port here, 3.9 x 4.7 in
• Claims dice and julienne, not just slicing
• 24-month warranty published
• One-click disassembly, brush included
• Folds to 2 in for slim storage

Cons:

• Heaviest pick at 2.5 lb
• Most expensive here with no wider thickness range than the JS01
• 13 in length needs a deep cabinet
• Only one seller lists it

4. OXO Good Grips Precision Handheld Mandoline — Best for families

Five cut styles including julienne, in a body that weighs half a pound.

Best for: households that want five cut styles from one slim tool Skip it if: you want a published manufacturer warranty term

This is the newer OXO handheld, and it does something the older one doesn't: OXO lists five cutting options, covering julienne, thin, medium, thick and extra thick. That range makes it the most versatile handheld here. If your week includes both potato gratin and carrot batons, this is the only sub-pound pick that claims both.

It weighs 0.51 lb and measures 14.7 x 4.49 x 2.77 in, so it's the longest tool in the set but still slim. OXO describes an automatic height-adjustable food holder that applies even pressure, stores underneath the body, and keeps hands off the edge. There's a transparent runway too, which the listing says lets you watch the food as it crosses the blade. For a beginner, seeing where the produce is matters more than most feature bullets admit.

Two real drawbacks. No warranty term appears in the published specifications, unlike the two SupMaKin units with their 24-month figures or the Joseph Joseph 1-year guarantee. And it sells more slowly here than either OXO stablemate or the SupMaKin pair, which for a recent release simply means less settled ground than the older handheld.

Pros:

• Five cut settings, julienne to extra thick
• Only 0.51 lb
• Height-adjustable food holder stores under the body
• Transparent runway shows the food crossing the blade
• Dishwasher safe per the listing

Cons:

• No warranty term in the published specifications
• Longest tool here at 14.7 in
• Slowest-selling of the two OXO picks
• Premium price position without an enclosed blade body

5. Joseph Joseph Multi-Grip Hand-held Kitchen Mandoline — Best budget pick

The cheapest of the five, and the only one with a grip system built specifically for small, awkward produce.

Best for: slicing small, awkward items like radishes and shallots Skip it if: you slice large volumes of potatoes weekly

Joseph Joseph solves a problem the other four mostly ignore. Its food grip is described as having three modes: a pinch grip for small items, a centre grip for round slices, and a flat grip for longer pieces. Anyone who has tried to hold the last inch of a shallot against a runway knows why that matters. The listing also states a protective guard that keeps fingers away from the blade.

It's the cheapest pick here and weighs 7.05 oz, with a compact 11.8 x 2.25 x 4 in body and a stated 1-year guarantee against manufacturing defects. Released in 2019, it's the oldest design in this comparison, and the listing confirms it's dishwasher safe.

The limits are clear. Joseph Joseph states three thickness settings but doesn't publish the millimetre figures, so you can't line it up against the OXO 1/2.5/4 mm ladder or the SupMaKin 0.1-8 mm dial before buying. It's also the slowest seller in this group by a wide margin, and its 1-year guarantee is the shortest published term here. For a beginner slicing three potatoes, that's fine. For weekly batch prep, the enclosed SupMaKin units handle volume better.

Pros:

• Cheapest of the five
• Three grip modes for small, round and long items
• Protective guard keeps fingers off the blade
• Compact at 11.8 x 2.25 x 4 in and 7.05 oz

Cons:

• Thickness settings not published in millimetres
• Shortest published guarantee at 1 year
• Slowest seller in this comparison
• Only one seller lists it

Enclosed body or handheld blade: which suits a nervous cook?

This is the fork in the road, and it's worth being blunt about it.

An enclosed lever slicer, meaning the two SupMaKin units, hides the blade inside the housing. You drop food into a port and press. Your hands never approach the edge, because there's no exposed edge to approach. That's why the JS01 wins this guide. The cost is size, 1.5 lb or 2.5 lb of tool, and a feed port that caps the size of what you can slice at 3 in or 3.9 x 4.7 in.

A handheld runway, meaning the OXO pair and the Joseph Joseph, keeps the blade visible and works with a guard or holder. It's lighter, cheaper to store, and faster for two carrots. It also asks more of you. A guard only protects fingers you actually put in it, and the temptation to slice the last stub of a potato bare-handed is real.

My read: if you've cut yourself on a grater before, buy enclosed. If your kitchen has one shallow drawer and no spare cabinet shelf, buy handheld and commit to using the holder every single time.

What does the dishwasher safe claim really cover?

Every pick in this guide states dishwasher-safe parts, which is why they're all here. What the claim covers varies.

• SupMaKin JS01: rinse under the tap or place directly in the dishwasher, per the listing.
• SupMaKin JS03: BPA-free, dishwasher safe, with one-click disassembly and a cleaning brush supplied.
• OXO Precision: dishwasher safe, stated in the compact-design bullet.
• OXO Good Grips Handheld: cleanup positioned around slicing straight onto a plate or over a bowl.
• Joseph Joseph: dishwasher safe, stated in the product title itself.

Two practical notes for the best dishwasher safe mandoline slicer for beginners. First, the machine cleans the surfaces, not the blade edge, so anything wedged against the cutting edge still needs the brush. Second, weight and shape decide whether it actually goes in. A 5.64 oz OXO at 0.5 in thick lies flat on the top rack. A 2.5 lb enclosed body needs real space and may need disassembling first, which is why the JS03 shipping with a brush and one-click teardown is more than marketing garnish.

When a different pick wins

Three specific situations flip my recommendation away from the SupMaKin JS01.

You slice cabbage, not cucumbers. The JS01 has a 3 in feed port. Wedge a cabbage quarter at it and you'll be trimming to fit. The SupMaKin JS03 states 3.9 x 4.7 in, and that's the reason to pay more.

Your storage is a drawer, not a shelf. Six inches of depth is a non-starter in a lot of apartment kitchens. The OXO Good Grips Handheld at 0.5 in thick and 5.64 oz is the pick, and you accept a ceiling of 4 mm as the price.

You want batons as well as slices. Neither the JS01 nor the older OXO handheld claims julienne. The OXO Precision lists five settings including julienne at 0.51 lb, and the JS03 claims dice and julienne in an enclosed body. Pick by weight and shelf space from there.

One more threshold worth naming: if you slice fewer than a couple of times a month, the cheapest pick here does the job. The Joseph Joseph grip system is genuinely clever for small produce, and low-frequency use never exposes the limits of an unpublished thickness ladder.

The verdict

The SupMaKin Safe Mandoline Slicer is the best dishwasher safe mandoline slicer for beginners because it removes the one thing that makes new owners nervous, and it does so without narrowing what the tool can do. Blades built into the housing mean no contact and nothing to swap. The 0.1 to 8 mm dial is the widest published range in this set, so the same tool handles paper-thin gratin slices and thick roasting cuts. At 1.5 lb with a 2-year manufacturer warranty and a foldable body, it's the most complete package here.

Two conditions flip it. If cabinet space is genuinely tight, the OXO Good Grips Handheld Mandoline is the answer at 5.64 oz and 0.5 in thick, and it's the fastest seller in this group for exactly that reason. Its precise advantage is storage, not capability, since 4 mm is its ceiling and julienne isn't on the dial. If your prep runs to cabbage, squash and batch work, the SupMaKin JS03 and its 3.9 x 4.7 in feed port earns the extra outlay.

For everyone else, the winner's combination of enclosed blades, an 8 mm top end and a stated warranty term is the right default.

FAQ

Is a dishwasher safe mandoline slicer worth it over a knife?

A dishwasher safe mandoline slicer is worth it if you slice more than a few vegetables at a time. Uniform thickness is what makes gratins cook evenly and slaws taste right, and a dial holds a setting a knife can't. The SupMaKin JS01 covers 0.1 to 8 mm, which is a range no home cook hits by hand.

Which is the best value dishwasher safe mandoline slicer for beginners?

The best value dishwasher safe mandoline slicer for beginners depends on frequency. The Joseph Joseph Multi-Grip is the cheapest of these five at 7.05 oz, with three grip modes for small produce and a 1-year guarantee. If you slice weekly, the mid-priced SupMaKin JS01 buys you enclosed blades, an 8 mm top end and a 2-year warranty for a modest step up.

How thin can these mandolines actually slice?

How thin they slice varies more than the listings suggest at a glance. The SupMaKin JS01 states 0.1 mm at its finest setting. The OXO Good Grips Handheld starts at 1 mm. The OXO Precision lists a thin setting without a millimetre figure, and Joseph Joseph publishes three settings without stating any measurements. Only the SupMaKin gives you a number below 1 mm.

SupMaKin JS01 or OXO Precision: which should a first-timer pick?

Between the JS01 and OXO Precision, choose by fear and by cut. The JS01 encloses its blades entirely, so nervous hands never meet an edge, and it reaches 8 mm. The OXO Precision weighs just 0.51 lb, claims five settings including julienne, but keeps the blade exposed behind a food holder. Enclosed for confidence, handheld for storage and versatility.

What mistake do first-time mandoline buyers make?

The mistake first-time buyers make is choosing on blade count instead of blade access. Loose interchangeable blade inserts mean handling bare steel every time you change cuts, which is precisely when accidents happen. Every pick here avoids that with a dial, a guard or an enclosed body. Check how the tool changes thickness before you check anything else.

Start by measuring your storage. Pull out the drawer or open the cabinet you'd actually keep this in, note the depth, then compare it against the five footprints in the table above. That single number rules out more picks than any specification argument will. If the space clears six inches, the SupMaKin JS01 is the one to buy: enclosed blades take the fear out of learning, the 0.1-8 mm dial means you won't outgrow it in a year, and the 2-year warranty is the longest stated term here alongside its sibling.

Last updated: September 13, 2026. Product availability re-checked.

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