100% Brand New And High Quality _x000D_ _x000D_ Material: Plastic and Tungsten steel( sharpen)_x000D_ Size : 76*58*25cm_x000D_ Color: Green, Black, Blue, Red, Orange_x000D_ Weight: 35g_x000D_ _x000D_ Easy to operation quickly in knife sharpening_x000D_ Unique cutting and sharpening functions_x000D_ Small-sized, exquisite, safe , portable and convenient _x000D_ Features:_x000D_ Ceramic blades are not recommended to be used with this knife sharpener_x000D_ Sharpens the blade and restores the cutting edge to a V-shape _x000D_ Ceramic stone(fine tune)_x000D_ Polishes the blade and equalizes any surface irregularities that may have been caused-including by the sharpening procedure_x000D_ Sharpen only clean and dry blades. Place the blade with the board end near the knife handle into slot V shape and pull the knife gently towards to you. _x000D_ _x000D_ Package included: _x000D_ 1pcs Knife Sharpener _x000D_ or_x000D_ 3pcs Knife Sharpener _x000D_ _x000D_ Notice: _x000D_ Please do not move the blade backwards and forwards_x000D_ Pull in one direction only. _x000D_ We recommend repeating this procedure at least 5 times per slot, or more often, depending on the condition of the blade.