Effortless Comfort & Control: An ergonomically designed handle provides a secure, natural grip that reduces hand fatigue during extended use. The easytohold handle enables precise, smooth maneuvering for users of any skill level, whether restoring kitchen knives or woodworking tools. Versatile Dual Grit Selection: Features two practical grit options, 400 grit for initial shaping and 1000 grit for fine finishing. This diamond file set covers a wide range of sharpening needs, allowing material removal and edge refinement on blades, chisels, scissors, and planers for both home and professional workshop use. Enhanced Diamond Performance: The diamondcoated surface delivers consistently quality sharpening results across various cutting tools. Its robust construction maintains effective performance over multiple uses, reducing the frequency of replacements for knives, woodworking blades, and related tools. Clean Sharpening: Designed for faster, more efficient sharpening without the need for water. The streamlined design minimizes mess and cleanup, lowers the risk of tool damage, and simplifies operation compared with traditional waterstones. Practical applications: Sharpen kitchen knives and carving blades: use 400 grit for shaping, then switch to 1000 grit for a refined edge. Restore woodworking tools: use on chisels, plane irons, and other cutting implements to maintain sharp, precise edges. Maintain scissors and various blades: suitable for quick touchups and edge refresh in home workshops or professional settings.