The Spyderco Ceramic File Set offers precision and versatility with four distinct fine-grit ceramic files: round square triangular and slip (teardrop). Perfect for deburring hardened molds and even carbide these durable files are easy to clean with a plastic scouring pad and powdered abrasive cleanser. Encased in a sleek leather case this compact sharpening system features 5-inch ceramic sharpeners ensuring professional-grade performance in a portable design.