Sharpening Stone To maintain the effectiveness of all your knives, it is essential to maintain and take care of them. To do this, sharpening them and storing them properly in a knife holder is an essential step. This sharpening stone is an essential accessory for maintaining the sharpness of your knives. It comes with a handle to ensure safe use of your kitchen appliance. This sharpener also allows you to sharpen your scissors or even non-Japanese knives thanks to its different sharpening points on the handle.Material: Diamond sharpening stone Handle material: Polypropylene