Features - Sharpen dull blades with a complete stone set that covers coarse shaping to mirror polishing, helping restore cutting performance efficiently without special skills or complicated tools. - Refine edges using double-sided stones made from durable white corundum, with balanced grit combinations that improve sharpness control and deliver smoother, more precise results. - Maintain consistent results with a flattening stone, leather strop, and angle guide that help keep stones level, remove burrs, and support steady hand positioning during sharpening. - Stabilize every session with a bamboo base and multiple non-slip rubber holders, reducing movement and improving control so sharpening feels more confident and comfortable. - Handle a wide range of blades, from kitchen and chef knives to outdoor, folding, and utility blades, making this set a versatile solution for daily cooking and hobby use. Specifications - Material: White corundum (aluminum oxide), leather, bamboo, rubber - Color: Multicolor - Grit Levels: Four hundred / one thousand and three thousand / eight thousand - Size: Refer to product images - Package Contents: Double-sided sharpening stones, leather strop, flattening stone, bamboo base, non-slip rubber bases, angle guide, instruction manual