2pcs Japanese Masahiro Blade Sharpen Whetstones #24C
Rough whetstone:Dark color side(Rough Grain Whetstone#400):For removing large chips or dents,heavy rust and imperfections,creating a razor sharp edge;Bright color side( Medium Grain Whetstone#1000):For most typical, everyday little damage, making the blade more sharp and good shape;Fine whetstone: White Fine Grain Whetstone #3000:Both sides for fine tuning and a super-sharp and shining finishRough whetstone:Length: 7"Width: 2 5/16"Thickness: 1 3/16"Fine whetstone:Length: 7"Width: 2 5/16"Thickness: 9/16"