LEM Products Mundial 10in Sharpening Steel Black Handle Microcrystalline Diamond Abrasives. Specifications for LEM Products Mundial 10in Diamond Sharpening Steel: Manufacturer: LEM Products Grit: Ultra Fine Fabric/Material: Diamond Color: Black/Diamond Length: 10 in Quantity: 1 Handle Material: Polypropylene Handle Color: Black Activity/Occasion: Professional Features of LEM Products Mundial 10in Diamond Sharpening Steel Professional quality Ultra-fine microcrystalline diamond abrasives Polypropylene handle 10in Length Lifetime warranty against defects in materials or workmanship Package Contents: LEM Products Mundial 10in Diamond Sharpening Steel LEM Products 123: Mundial 10in Sharpening Steel Black Handle Microcrystalline Diamond Abrasives