Serviceable and durable: These 5 different types of knife sharpeners are made of high-quality emery abrasive material, wear-resistant, rust-resistant, sturdy, and not prone to deformation. The diamond whetstones offer faster sharpening performance compared to traditional whetstones. Good workmanship: These angle diamond sharpeners feature a simple and elegant design with smooth edges that prevent scratching. They are non-abrasive and designed for overall durability and effective sharpening, helping to improve work efficiency. Convenient to use: These diamond whetstones come with a non-slip base. No water or oil is required during sharpening. Lightweight and portable, they are easy to carry and use. 5 Grit types: Includes 5 different grit sizes – 240, 320, 400, 600, and 1000. Coarser grits are ideal for restoring heavily dulled knives, while finer grits are suitable for refining and polishing edges, allowing you to choose the right stone based on your needs. Wide range of applications: These diamond sharpeners with non-slip base are suitable for most kitchen knives and can also be used to sharpen scissors, chisels, plane irons, and other edged tools. Ideal for sharing with family and friends. Color: Silver Material: Diamond Package Contents: 5 x Whetstones (1 piece each of 240, 320, 400, 600, and 1000 mesh) Note: The package includes only the items listed above. Other products are not included. Note: Lighting effects and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.