Product Product: Double Sided Knife Sharpener 400/600 Grit Colour: Black 1. DESIGN Surface is honeycomb, the interrupted sharpening surfaces allow you to speed up your sharpening by collecting the metal filings that accumulate. Stripe is on the handle which can play a important role in anti-skid. The design of concave and convex ombining on the tail end of handle prevents handle dislocation when you use it, and avoid s folder your fingers. The fan-shaped and folding const ruction provides great protection to the stones, preventing from damage. 2. PORTABLE& SPACE SAVER Compared to the traditional knife sharpening system, folding sharpening tool is small but functional. Fit well in your pockets and bags. Folding handle is also an excellent extra. 3. WIDELY APPLICATION Swiss Army Knife, metal knives, ceramics knives, scissors, outside tools, garden tools, agricultural tools. Your camping or home kitchen necessity. Packing Quantity: 1 Size: 130*30mm