Thoughtful design: Fine and coarse sides cater to varying sharpness needs, enabling precise polishing and quick edge correction for reliable maintenance. Quick sharpening and consistent edge: Maintains lasting sharpness with effective grinding action and dependable angle control, delivering consistent cutting precision for a range of sharpening tasks. Surfacesafe and versatile: Designed to prevent scratches on leather surfaces, supports tool efficiency and careful handling, making it suitable for detailed leather carving and finishing applications. Built to last: Composite material protects tools, offering wear resistance and cushioning properties that significantly extend tool life. Use scenarios Leather carving and finishing tools: keeps carving blades and gouges sharp without marring the leather surface, supporting detailed work and clean finishes. Knives, chisels, and plane irons: enables quick touchups to maintain bevels and ensure accurate cuts between sharpening sessions. General tool maintenance: the protective, cushioning composite helps extend the life of blades during regular use and storage.