Smiths 15 cm (6) DualGrit double-sided Synthetic Stone and Base whetstone offers 400 grit and 1000 grit in one stone. The new 15 x 4 cm (6 x 1,75) sized whetstone rests in a plastic base and has a plastic lid to protect the stone when not in use. During use, the plastic lid can be inserted into the bottom of the stone base to extend the height of the base and make sharpening your knife safer. The user’s fingers grip lower on the base and remove any chance of cutting your fingers when pulling or pushing the knife’s cutting edge across the sharpening surface.

• Sharpens and polishes the cutting edge simultaneously
• 15 cm (6) stone is easily stored and transported
• Works well on single or double-bevel knives
• Cover doubles as base extension
• Grit: Medium: 400, Fine: 1000