KUM Glass Jar Sharpener

KUM is a German brand that has specialised in the production of high-quality and particularly precise sharpeners since 1919.

All sharpeners feature a razor-sharp, 65 Rockwell hardness blade made of carbon steel, making them harder than ball bearings or high-quality knives.

The blades are slightly rounded for even better precision.

The entire structure is made of a magnesium alloy, which is lightweight and highly mechanically durable.

The sharpener has a glass bottle where the wooden shavings from the pencil are collected.

Dimensions | 80x40 mm

Material | Glass, metal

Blade | Carbon Steel

Made in Germany