Set of 3 Mini Diamond Whetstones – Coarse, Fine, Extra-Fine

Set of 3 Mini Diamond Whetstones – Coarse, Fine, Extra-Fine

If you’re considering this, don’t overthink it—check the price, scan the newest reviews,
and make sure the size/fit matches your kitchen space. Below is the simple breakdown.

Current Amazon Price
$32.99 - $26.09
(as of Jan 25, 2026 21:04:37 UTC )

Prices and availability can change. Amazon’s price at checkout applies.

What people usually like
  • Feels practical in daily use (not just “nice to have”)
  • Keeps things easier to grab and put back
  • Worth it if you’ll use it weekly
Before you buy
  • Measure your space (cabinet/pantry/counter)
  • Double-check the size in the listing
  • Skim the newest reviews for real-life fit notes


What I’d Check Before Clicking “Buy”

  • Dimensions: make sure it fits where you plan to use it.
  • Materials: look for comments about sturdiness over time.
  • Ease of cleaning: especially if it’s used daily.
  • Real photos: user photos often reveal scale better than studio images.

See reviews + More photos on Amazon


👉 View on Amazon (Reviews + Photos)

Product Details (From Amazon Listing)

The perfect portable addition to any tool kit is the Mini Diamond 70mm stone in DMT’s signature polka-dot pattern. Set of 3 comes with a Coarse (45 micron / 325 mesh) option for quickly restoring neglected edge, a Fine (25 micron / 600 mesh) option for creating razor-sharp edges, and an Extra-Fine (9 micron / 1200 mesh) option for polishing and refining razor edges after sharpening with a coarser diamond. Micron-sized monocrystalline diamonds are conveniently sized at 2.75″ x 1″ x 0.25″ and securely bonded in nickel that is electroplated to precision-ground steel. An injection-molded polycarbonate base increases the structural rigidity needed to maintain a flat sharpening surface. Our innovative recessed dot pattern is the key to the DMT difference. By providing a space into which metal produced from sharpening can be cleared, the dots keep the diamond surface clean for fast and efficient honing of all materials.
Diamond Wet Stone Sharpening Kit: Designed to fit easily into any pocket, these lightweight diamond stones come color-coded for easy identification
3 Diamonds: Coarse diamond stone (45 micron / 325 mesh) restores neglected edges; Fine diamond stone (25 micron / 600 mesh) hones edges; Extra-fine diamond stone (9 micron / 1200 mesh) polishes and refines edges
Portable: Each diamond stone sharpener is conveniently sized at 2.75 x 1 x .25 inches, meaning you can do your sharpening anywhere
Fast & Easy: Micronized monocrystalline diamonds are securely bonded; the dots keep the diamond surface clean for fast and efficient honing of all materials; sharpen dry or with water
Made In The USA: Preferred by professionals for their superior quality and versatility, our durable diamond sharpening stones are built to provide years of consistent performance and reliable service
Quick edge repair anywhere
3 different diamond stones: extra-fine to polish and refine an edge, fine for a razor sharp edge and coarse to transform a dull edge
Sharpens knives faster than conventional stones with DMT’s monocrystalline diamond surface
No oil is needed-sharpen dry or with water
Durable construction will provide years of consistent performance and reliable service

Quick Summary

If the size and materials match what you need, this is the kind of purchase that makes everyday kitchen life a bit smoother.
Check today’s price and the latest reviews before you decide.


🛒 Get It on Amazon (Check Availability)


Quick FAQ

Is this easy to use daily?

If it fits your space and routine, yes—most “regret buys” happen when the size wasn’t measured first.

Is it worth it vs cheaper options?

If you’ll use it regularly, better build and easier day-to-day use usually feels worth the small price difference.

Affiliate Disclosure: KitchenOff.com participates in the Amazon Services LLC Associates Program.
As an Amazon Associate we earn from qualifying purchases. Prices and availability are subject to change.

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