Permanent marker for marking and labelling almost all materials, e.g., paper, cardboard, metal, plastic and glass. At least 90% of the total plastic used in the marker is made from recycled material (83% post-consumer). Climate neutral product in accordance with ClimatePartner-ID 13742-1910-1001. The round nib has a stroke width of 1.5-3 mm. Waterproof and wear-resistant on almost all surfaces. The product is refillable with edding MTK 25 refill service and edding T 25, T 100 and T 1000 refill inks. Suitable spare nibs (edding 21 spare nibs) are available. Low-odour ink with no added toluene/xylene.