"KYO HIGASHIYAMA" Whetstone set (#400/#1000/Surface/Whetstone stand) #4000 It can be sharpened with

It can be sharpened with a normal whetstone

CR/VT series is for hard stainless and carbon steel quick to sharpening

But as it gathers rust easily

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2 composite material is hammered

"KYO HIGASHIYAMA" Whetstone set (#400/#1000/Surface/Whetstone stand) #4000 It can be sharpened withKYO HIGASHIYAMA Whetstone set (#400 #1000 Surface Whetstone stand) 1. Kyo Higashiyama Coarse Whetstone CR #400 Size: 210mm x 75mm x 25mm Weight: Approx. 765g Grit: #400 (Coarse Whetstone) Components: GC (Green Carbonite) Manufacturing Method: Vitrified Use: For knives such as V10, Ginsan, and Aogami Steel 2. Kyo Higashiyama Whetstone CR #1000N Medium Whetstone Size: 215mm x 75mm x 25mm Weight: Approximately 900g Grit: Medium whetstone, #1000N