Combination 400/1000 Grit Ceramic Whetstone

Name: Combination 400/1000 Grit Ceramic Whetstone
Brand: Knife Sharpeners
SKU: RCC-186CM/B
Price: 22.46 USD
Availability: InStock
Rating: 4.5 (4 reviews)

Combination 400/1000 Grit Ceramic Whetstone - Main image

$22.46 ~~$29.95~~ In stock

Category: Sharpeners

Ceramic is longer-lasting, more effective and much cleaner than conventional Corundum whetstones.

These stones are much harder than the traditional whetstones, so they wear a lot slower. They will sharpen knives faster and are particularly good for a lot of the ultra hard Japanese steels, SG-2, HDP-40 and ZDP-189. The stones require a lot less lubricate, i.e. they just need a little water or oil and make a lot less mess as less material is removed.

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Customer Reviews (4.5 / 5 · 4 reviews)

Isabella H. ★★★★★ Oct 27, 2026

The ceramic surface is noticeably harder than my old stones—after a dozen uses, it still feels perfectly flat. Cleanup was just a quick rinse with no oil mess, which is a huge plus for me.

Timothy O. ★★★★★ Oct 26, 2026

I've used plenty of stones that dish out after a few sessions, but this one's hardness is a real game changer—the surface barely wears. Cleanup is just a quick wipe, no oil mess like I'm used to. The 400 side cuts fast and the 1000 leaves a mirror finish that's got my kitchen knives gliding through

Sebastian X. ★★★★☆ Oct 25, 2026

The ceramic surface really does stay cleaner than my old stone, no more messy oil or grit build-up. I can feel the 1000 grit side giving a nice, smooth edge on my kitchen knives after the coarse side does the heavy work, though it takes a little patience.