Ballpoint pen with Viscoglide® technology for exceptionally smooth and effortless writing. The generously rubberized triangular barrel ensures a relaxed and secure grip without tiring the hand. The cap is interchangeable. The wear-resistant stainless steel tip guarantees that the large ink supply can be used cleanly and completely until the end. The ink dries quickly – even on smooth paper – and remains smudge-proof even when highlighted with markers. Black is document-proof according to ISO 12757-2.