KUM GmbH & Co. KG – Sharpener and Ruler

The Biofibre® series is made from the biodegradable and 97% bio-based bioplastic Biofibre® Silva. Renewable raw materials are used (no fossil raw materials).
As a result, the CO2 balance product is significantly better than a classic plastic made from fossil raw materials. Certified by DIN CERTO.

https://www.kum.net/index.php/biofibre/