KUM is a German brand, that since 1919 specializes in manufacturing sharpeners of the highest quality and unique precision.
All sharpeners are equipped with ultra hard (65 hrc) and razor sharp high carbon steel blades. These blades are harder than ball bearings or any high quality knife. Each blade is razor-sharp and slightly curved for even better precision.
Whole is made of magnesium, that characterize light weight and high mechanical strength.
Material | Magnesium alloy
Blade | Carbon steel
Made in Germany