Stainless steel knife sharpener An important part of your kitchen is the quality Sambonet Ks knife sharpener, which is made of high-quality stainless steel. The soft handle is made of non-slip material. Knife sharpening restores the cutting edge, making the knives perfectly sharp and reusable. When grinding with a stainless steel blade, minimal material is removed. 10-year warranty against manufacturing defects. Length of the blade 20 cm.