Ultra fine point retractable liquid gel pen with waterproof and light-fast permanent ink. Ideal for cheques and other important or archival documents. Super smooth writing; quick drying ink prevents smudges on hands and paper. Especially suitable for left-handed writers. 0.5mm tip writes an ultra fine line without scratching. Made from 54% recycled materials. Certified to DIN ISO 2766 8-2:1999