This product is a whetstone, made of silicon carbide material, durable and stable in use. It has a reasonable design, is easy to carry and store, and can be used in your daily life. With practical functions and simple application methods, it is a great choice for housewives. Features - Color: Black. - Material: Silicon carbide. - Size: About 7.80X7.80X2.00cm/3.07X3.07X0.79inch. - Mainly made of silicon carbide, it is durable and good in texture. - Complete configuration, easy to use, you can easily apply it. - It can quickly sharpen blunt and provide excellent sharpening effects to help you better improve work efficiency. - Can be widely used in your daily life to provide convenience for your work. - This portable whetstone is a suitable gift for housewives. They will like it. Package list: 1 x Sharpening Stone