SHAPTON M15 Ceramic Whetstone 15 mm Stone with Wooden Base Grit:#12000 (Cream) Yasuki White Steel(Shirogami) is a

Yasuki White Steel(Shirogami) is a grade type of Japanese High Carbon Steel that have had the majorities of impurities removed

8" Country of Manufacture

This makes the series suitable for frequent sharpening and users who maintain multiple knives regularly

Handle POM Resin with Bolster Attachment Black Lacquered  Special Saya Cover & Ebony Saya Pin Definition of Blade Length: the Length from top edge of the blade(tip) to the end

SHAPTON M15 Ceramic Whetstone 15 mm Stone with Wooden Base Grit:#12000 (Cream) Yasuki White Steel(Shirogami) is aSHAPTON Ceramic Whetstone M15 series(15 mm stone with Non Slip Wooden Base) M15 series have some variation of Grit, #180 (Moss), #1000 (Orange), #1500 (Blue), #2000 (Green), #5000 (Deep Red) & #12000 (Cream). <Instructions for #180, #1000, #1500 & #2000> No need to soak into water for mins, before you use it. When you sharpen your knife, etc., put some water on its surface (Splash & Go). <Instructions for #5000 & #12000> Soak into water for app. 6 10