Knife sharpener: Get a ceramic knife sharpener. Sizing: 7.5cm (W) x 6cm (H) x 2.5cm (D). Sharpen tools: Can be used to sharpen knives, scissors, tools and other small items. Easily portable: Small enough to be carried in your pocket or discreetly in a bag. Easy use: Place tool through carbide sharpening slot for restoring the edge on a dull blade. Home appliances: Great kitchen or garage appliance for any home! Ceramic Knife Sharpener | Living Social