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Deal.ai › Cuisinart › Knife Sharpeners
Cuisinart
Cuisinart 3 Slot Foldable Knife Sharpener

Cuisinart 3 Slot Foldable Knife Sharpener

4.4(55 ratings)

Best price now

$19.24at Kohl'sChecked 5 h ago

26% under what the other stores charge

Compared across 11 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Best price today: $19.24 at Kohl's (checked Nov 10, 2026).
  • It's up $2.24 from $17.00 a week ago.
  • Checked at 11 stores.

Our take on the Cuisinart 3 Slot Foldable Knife Sharpener

The Cuisinart 3 Slot Foldable Knife Sharpener is a compact manual sharpener with three slots: coarse diamond for reshaping, fine ceramic for honing, and a third slot for finishing or serrated edges. It folds down for drawer storage and measures about 8.75 inches long, so it handles kitchen knives without taking up counter space. It suits home cooks who want a quick tune-up between professional sharpenings. Against electric sharpeners it is slower and removes less metal per pass, and against simple two-stage pull-throughs it adds a slot and a folding body. Reviewers rate it well overall, though some find the coarse slot aggressive on thin blades.

Best forHome cooks sharpening kitchen knives at the counterSmall kitchens with little drawer or counter spacePeople who want a manual sharpener with no cord or batteriesQuick touch-ups between professional sharpenings
Pros
  • Three slots cover coarse reshaping, fine honing and finishing
  • Diamond and ceramic abrasives handle steel and serrated edges
  • Folds flat for drawer storage
  • No power cord or batteries needed
  • Light and easy to hold steady while pulling a blade through
Cons
  • Coarse slot removes a lot of metal if used too often
  • Short strokes can leave a slightly uneven edge on long blades
  • Manual effort takes longer than an electric sharpener
  • Ceramic slots wear over time with heavy use

Cuisinart 3 Slot Foldable Knife Sharpener prices at every store

  • Kohl'sNew

    In stock

    $19.24Checked 5 h ago
    Visit Kohl's
  • CuisinartNew

    In stock

    $25.95Checked 5 h ago
    Visit Cuisinart
  • WalmartNew

    In stock

    $25.95Checked 5 h ago
    Visit Walmart
  • CuisinartNew

    In stock

    $25.95Checked 5 h ago
    Visit Cuisinart
  • Tractor Supply CompanyNew

    In stock

    $29.99Checked 5 h ago
    Visit Tractor Supply Company
  • Tractor Supply CoNew

    In stock

    $29.99+ $13.99 shippingChecked 5 h ago
    Visit Tractor Supply Co
  • eBayPre-owned

    Availability unknownSold by betsybargains (100% positive, 432 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $10.49+ $8.50 shippingChecked 5 h ago
    Visit eBay
  • eBayNew

    Availability unknownSold by mherron9 (100% positive, 1,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $16.00+ $7.95 shippingChecked 5 h ago
    Visit eBay
  • William GlenNew

    Availability unknown

    $24.99Checked 5 h ago
    Visit William Glen
  • CompSourceNew

    Availability unknown

    $25.95Checked 5 h ago
    Visit CompSource
  • Verdi.comNew

    Availability unknown

    $25.99Checked 5 h ago
    Visit Verdi.com
  • Macy'sNew

    Availability unknown

    $25.99Checked Nov 3
    Visit Macy's

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

Cuisinart 3 Slot Foldable Knife Sharpener price history

$19.24$17.00
Nov 3Nov 10

Lowest price we've seen: $17.00 on Nov 3 at Walmart; highest $19.24 on Nov 10. Tracked across 11 stores since Nov 3.

What reviewers say

  • 4.4 / 555 ratings

Owners rate it 4.4 out of 5 and mostly praise how quickly it revives dull kitchen knives and how little space it takes. Complaints center on the coarse slot being harsh on thin blades and on the unit sliding unless held firmly.

What people mention
  • Sharpening speedPraisedOwners say a few pulls bring a dull knife back to usable sharpness.
  • Coarse slotCriticisedSome say the coarse diamond slot removes too much metal from thin blades.
  • StoragePraisedThe folding body fits easily in a drawer, which buyers like in small kitchens.
  • StabilityMixedA few report the sharpener slides unless it is held down firmly.
  • Edge qualityMixedReviewers find the edge serviceable but not as polished as a whetstone gives.

Specifications

Use
Knife
Power Source
Manual
Width (")
1.5Source
Grinding Surface
Ceramic, DiamondSource
Grain
Coarse, FineSource

Questions and answers

What are the three slots for?
The coarse diamond slot reshapes a dull or damaged edge, the fine ceramic slot hones it, and the third slot is for finishing or serrated blades. Start coarse only when the knife is truly dull.
Does it work on serrated knives?
Yes, the ceramic slots can touch up serrated edges. Use light strokes and follow the existing serrations rather than trying to reshape them.
Is it better than an electric sharpener?
It is slower and needs manual effort, but it costs less, stores smaller and removes metal more gradually if you avoid the coarse slot. Electric models are easier for heavy, frequent sharpening.
How often should I use the coarse slot?
Use the coarse slot rarely, only when a knife is badly dull or nicked. For routine upkeep, a few passes in the fine ceramic slot keep the edge aligned.
Does it need water or oil?
No. It is a dry pull-through sharpener, so wipe the slots and the blade after use to clear metal dust.
How big is it?
It is about 8.75 inches long, 1.5 inches wide and 2.25 inches tall, and it folds down for storage.
Where is the Cuisinart 3 Slot Foldable Knife Sharpener cheapest?
At Kohl's, for $19.24, 26% under what the other stores charge, as of our latest check.
What do buyers say about the Cuisinart 3 Slot Foldable Knife Sharpener?
Rated 4.4 out of 5 from 55 ratings.
Where can I buy the Cuisinart 3 Slot Foldable Knife Sharpener?
10 stores we checked sell it, including eBay, Cuisinart, Tractor Supply Co, Walmart, Kohl's.

Stores we've priced the Cuisinart 3 Slot Foldable Knife Sharpener at

  • Kohl's deals and prices
  • Macy's deals and prices
  • Tractor Supply Company deals and prices
  • Verdi.com deals and prices
  • Walmart deals and prices

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Color
BlackSource
Height (")
2.25Source
Grinding Method
Roller GrindingSource
Depth (")
8.75Source