Household Four-in-one Stone Manual Grinder Sharpening Kitchen Knife Tools $ 6.83 Product information: Material; PP Specifications: pearl white, mint green, gentleman black Style: simple Slightly dull; ceramic fine grinding 10 times in one direction Blunt; 10 singles for diamond, 10 singles for ceramic Very blunt: Tungsten steel alloy 20 times one way, diamond 20 times one way, ceramic 10 times one way Packing list Four-in-one sharpener*1
