One sharpener for all pencil sizes? The KUM 4 in 1 is the solution!

Just one for all pencil sizes

Whether 7, 8, 10 or 11 mm in diameter, there are hardly any pencils that cannot be sharpened with this sharpener. Almost every common pencil or crayon on the market can be sharpened perfectly with this innovation.

Whether round, triangular or hexagonal, the individuality of the world’s first 4-hole sharpener is inspiring.