The Zeno bio is a Retractable ballpoint pen in a compact design. Material and surface: Tip, barrel, upper barrel and push button: biobased plastic made from plant starch (PLA) high gloss, industrially compostable arcording to DIN EN 13432. Standard colours: Tip, barrel, upper barrel and push button: can be combined in 8 colours. Notice: Due to the use of organic raw materials, colour deviations can occur in individual components of a product. Special colours: from 5,000 pcs., without PMS surcharge from 25,000 pcs.. Refill: Silktech L (3,000 m), blue or black, Refill Optional: Silktech XL, Multifill P, Multi-Gel.