Double-sided Sharpening: The unique honeycomb design helps contain dust generated during the grinding process. Efficient Material: This knife sharpening stone uses diamond abrasive material, offering improved sharpening performance compared to traditional whetstones with reduced risk of edge damage. Due to the high hardness and low wear of the material, the sharpening stone offers long-lasting use. Convenient: The sharpening stone features a silica gel base for stability and slip resistance. Compact and lightweight, it is easy to carry and store. Easy to Use: Simply place the knife on the stone and move it back and forth several times while maintaining an angle of approximately 30°. Suitable for a wide range of users. Various Applications: Ideal for sharpening kitchen knives, outdoor tools, woodworking chisels, carving tools, and similar edged implements. A practical choice for home and professional use. Color: Silver Material: Diamond Size: Approximately 155mmPackage Contents: 1 x Double-sided Sharpening Stone (400/1000#) / 1 x Double-sided Sharpening Stone (600/1200#). Only the items listed are included. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.