8/12 Inch Professional Diamond Knife Sharpener Rod Durable Knife Grinder With Non-Slip Handle Kitchen Knife Sharpening Blade Rod

Material: Diamond+ABS(Acrylonitrile Butadiene Styrene) Color: Black+ Silver Grit: 600#

Sharpening Instruction Place the plastic tip of the sharpening rod on a solid surface. Apply lightly downward pressure to avoid slipping during use. Place heel of your blade at the top of the sharpening rod at about 20 degree angle. Sharpen the knife from heel to tip and repeat 2 - 3 times, then turn to the other side of the knife until blade is sharp. Clean the knife with water and dry it. Clean the knife sharpener with non-abrasive brush.

NOTE: Keep stable when sharpening. The angle between the sharpening rod and the knife should not be too large, keep at about 20 degree angle.