Smiths 10in. Diamond Oval Sharpening Steel Gray/Black/Orange. This Sharpener from Smiths features a unique sharpening surface with a overlapping oval hole design which is coated with multiple layers of micron-sized monocrystalline diamonds. This innovation helps speed the sharpening process by collecting and holding the metal filings which ordinarily build up during the sharpening process. The Smiths 10in Diamond Steel Sharpener comes with a soft grip rubber handle and oversized hand guard for comfort and safety. Unlike conventional steels which only realign your cutting edge the Smith's 10" Diamond Sharpening Steel hones and realigns your edge at the same time. Specifications for Smiths 10in. Diamond Oval Sharpening Steel: Manufacturer: Smiths Length: 10 in Handle Material: Rubber Handle Color: Black Features of Smiths 10in. Diamond Oval Sharpening Steel Oval design increases sharpening surface Hones and realigns knife edge Interrupted surface speeds the sharpening process Soft grip rubber handle for comfort and safety Hang-up ring for easy access Plastic sharpening tip protects your counter during sharpening Package Contents: Smith's 10" Diamond Sharpening Steel 3001 Smiths SP-3001: 10in. Diamond Oval Sharpening Steel Gray/Black/Orange