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KUM Holzanspitzer aus Buchenholz auf einer historischen Katalogseite

Sustainable Sharpeners

8 models · Made in Germany

Beechwood, recycled cardboard, glass, PCR and Biofibre® Silva instead of virgin plastic.

For a sharpener, sustainability starts with lasting a long time. A tool replaced after one school year doesn't actually save material anywhere.

Beyond that, five materials replace virgin plastic: beechwood, recycled cardboard, glass, PCR plastic made from reclaimed waste, and Biofibre® Silva, which is 97% bio-based. The Green Line is 80% recyclable plastic.