The Stellar IS Diamond Sharpening Steel has an anti-slip handle with a guard for safe and secure use. At the end of the handle is a hanging loop for the choice of additional storage options. The sharpening steel is Diamond crusted to get your blade edge as good as new in no time. IS Diamond Sharpening Steel Features Stellar knife sharpener Diamond crusted steel Anti-slip handle with guard Hanging loop Equivalent to 600 grit Stellar lifetime guarantee Stellar\'s Ref. MPN: SK72, SK73, SK74Colour: BlackSizes: 21cm/8\"\", 25cm/10\"\", 30cm/12\"\"PM Ref. 1402296