Four knids of mesh:320#,120#,180#,240# Caution: 1.Do not use the knife sharpener to sharpen serrated blades. 2.To avoid damaging the knife, please sharpen the knife slightly . 3.Do not put the sharpener in the dishwasher or submerge in water. Use： According to the situation of cutting tool choice knife surface，hold knives Keep the sharpener along the bade，blade Angle is moderate，with proper strength can be pulled back and orth，generally 3 to 5 times

• Use for knife/planer/chisel/scissor etc.
• Square shape design,hand type convenient and concise
• Don't add the water during the sharpening process due to the diamond material.
• Easy to take for camping and kitchen garden knives.

Use for knife/planer/chisel/scissor etc.JIANGYIN DIAMOND TOOLS CO.,LTD