Is the 400/1000 stone hard and flat enough to sharpen chisels and plane blades? The last stone I had would flake off like sand and developed a groove

Yes I hone straight razors, all stones will develop imperfections, you also need to buy a flattening stone or a 12x12 piece of marble and a square of 400 grit wet sandpaper then flatten it that way

What are these stones made of? Description says silicon carbide, and then later it says white corundum. Which is it???

For this one, it is white corundum stone.

Where is this product made?

Hi speersc, this product is designed in the US, and manufactured in CN.

Does this slide around without wood block?

No more than a wood block does!

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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KEENBEST Sharpening Stone Whetstone Set 2 Side Grit 400/1000 Kitchen Knife Sharpener Stone, Best Wet Stones for Sharping Knives Best Kit with Non-Slip Rubber Base

Product ID: 367171627

Details

Brand
KEENBEST
Colour
Green
Item weight
454 g
Material
Carborundum
Product dimensions
17.8L x 5.6W x

🔪Dual grit 400/1000 for repair & polish

🦶Non-slip rubber base for stable sharpening

🛡️Superior silicon carbide for durability

R936

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔪 Sharpen Like a Pro, Slice Like a Boss!

SECURE STABLE - Non-slip rubber base keeps your sharpening stone rock steady—no slips, just sharpness.
DUAL SIDED PRECISION - 400 grit for edge repair, 1000 grit for daily polish—perfectly balanced for every blade.
SELF SHARPENING TECH - White corundum surface renews itself fast, reducing maintenance and boosting your workflow.
UNIVERSAL COMPATIBILITY - Sharpen everything from chef knives to axes—one stone to rule your entire toolkit.
WATER ACTIVATED EFFICIENCY - No oil needed; just soak and sharpen with smooth, effortless glide.

The KEENBEST Sharpening Stone Set features a dual-sided 400/1000 grit silicon carbide whetstone with a non-slip rubber base, designed for fast edge repair and daily polishing. Compatible with all knife types and tools, it requires only water for lubrication and boasts a self-sharpening white corundum surface for long-lasting efficiency and minimal upkeep.

Specifications

ASIN	B088RKNNYK
Best Sellers Rank	#127,216 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #207 in Sharpening Stones
Brand Name	KEENBEST
Color	Green
Customer Reviews	4.6 4.6 out of 5 stars (4,319)
Grit Type	Coarse
Item Dimensions L x W x H	17.8L x 5.6W x 2.8H centimeters
Item Weight	1 Pounds
Manufacturer	KEENBEST
Manufacturer Part Number	GREEN
Material Type	Carborundum, Corundum, Rubber, Stone
Model Number	GREEN
Number of Items	2
Number of Packs	1
UPC	779139265054

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R936

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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