Description Trodat 7750 Textile Ink is fantastic for marking clothing. While this ink is black it can be used on dark clothing. Using the – For direct stamping on the textile, eliminates scratching on skin from name labels sewn into textiles – Skin-friendly as dermatologically tested*:certified as very good – Lasts on different textiles. Such as cotton, linen, polyester, blended fabric with viscose fibres, blended fabric with polyester – Colour-fast, even after numerous washes up to 95°C. – Largely resistant to common dry cleaning solvents – Ink cartridge doesn‘t dry out for up to a year at normal room temperature at home and work** * Carried out by the Dermatest institute, Germany ** 21.5°C und 40% relative humidity (‘moderate climate’)