Complete Sharpening Kit: Kyoku's complete sharpening stone set, featuring two sharpener stones (1000 grit & 6000 grit), a rust remover stone, a flattening stone, and a nonslip rubber mat, ensures your knives always stay sharp and ready for action.1000 & 6000 Grit Stones: Start with 1000 grit knife sharpening stone for accurate initial sharpening, refining edges to optimal sharpness. The 6000 grit knife sharpener stone adds the final touch and delivers mirror-like, glossy finish for professional-grade results.Say Goodbye to Dull Knives: Our rust remover effectively eliminates corrosion on the blades for prolonged use. Maintain consistent sharpening precision with our flattening stone, complemented by the nonslip rubber mat for stable, uninterrupted sharpening sessions.Ample Room for Versatile Sharpening: With a spacious 30.6 square inches, our whetstone bundle offers large area for sharpening a variety of knives. From delicate paring knives to hefty chef's knives, as well as serrated blades and Japanese-style knives.Elegant Packaging: Our delicate packaging not only keeps your Japanese whetstone kit in pristine condition when not in use but also makes it an excellent gift for the aspiring chefs in your life!