For Sharpening Stone Grinder Best Household Knife Sharpener Taidea Angle Guide Feature: 100% brand new and high qualityThis sharpening guide positions the knife at the perfect angle for sharpening deal to use with sharpening stones for fast precision sharpening Features a ceramic protective strip for durable use Wipe clean only Material: Plastic + Ceramics Color: Black Size:9.8x2x1.5cm(approx) How to use: 1. Fix angle guide to the appropriate location of knife blade 2. Both hands hold the handle and the back of the knife, ceramic part contact the surface of whets tone or diamond, make knife blade into a fixed angle, move the blade, back and forth over the sharpener by using little pressure. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Content: 1xFor Sharpening Stone Grinder Best Household Knife Sharpener Taidea Angle Guide 2. Both hands hold the handle and the back of the , ceramic part contact the surface of whets tone or diamond, make into a fixed angle, move the , back and forth over the sharpener by using little pressure. Features a ceramic protective strip for durable use Size:9.8x2x1.5cm(approx) 1. Fix angle to the appropriate location of Color: Black