Whetstone
ALTSTONEALTSTONE Deep FUKAMI Ceramic Whetstone #300
USD · All duties prepaid by Tokyo Carry
Highlights
- 300 coarse grit efficiently removes dullness before medium/fine refinement
- High-concentration WA abrasive particles; beginner-friendly with immediate metal-shaving feel
- Sharpens stainless and high-carbon steel; dual factory + in-house inspection
About this craft
ALTSTONE is a Japanese brand collaborating with domestic factories to produce ceramic whetstones using traditional WA (Japanese natural stone) abrasive formulations. High-carbon steel (hagane) sharpening is a cornerstone of Japanese knife culture.
Description
Coarse ceramic whetstone for restoring dull kitchen blades, made in Japan
Soak whetstone in water 5–10 minutes before use. Place on non-slip mat. Use gentle circular or back-and-forth strokes along the blade edge. Rinse and air-dry after sharpening. Do not use on ceramic, titanium, or specialty steel knives.
Shipping & Import
Ships from Tokyo with tracking. Import duties, taxes, or carrier fees may apply depending on your destination country unless shown as prepaid at checkout.
Details
- Brand
- ALTSTONE
- Dimensions
- 18 × 6 × 2 cm
- Color
- White
- Material
- Ceramic
- Grit Type
- Medium
- Material Type
- Ceramic
- Included Components
- No, Non-Slip Mat
- Item Dimensions L x W x H
- 18L x 6W x 2H cm
- Weight
- 27 g
