STAEDTLER 108 20 Lumocolor Permanent Glasochrom Black (12)

Permanent Ideal tool for users in industry and trade. For use on almost all surfaces, e.g. glass, leather, textiles, stone, metal, wood and plastic. For opaque marking even on dark and transparent surfaces. No bleeding through paper. Colour-intensive and lightfast. Non-corrosive colour pigments. No drying up. Odourless.