... : 7.5", Carbon steel material 3. ODM service Type:plastic sharpener knife sharpener Item No.: SH09Blade material: Carbon steel Handle material: stainless steelBlade ... .2cmPacking: blister card, polybag, tie card...follow customer request.Knife Sharpener advantage.Made from high-carbon steel..Quick and easy way ... best price, professional service, timely delivery for you. 7.5" plastic sharpener