The ballpoint pen for a smooth writing experience ” like writing with liquid silk offered by the revolutionary Viscoglide-Technology from Schneider. The perfect balance of the new fluid ink and special "Direct2Point"tip guarantees instant ink flow. Slim, sporty-elegant design. Rubber grip zone for a firm hold. Quick drying ink. The Slider is long-lasting and does not dry up if the cap is left off. Long shelf life. Ink color black = waterproof ink.