The clean lines and selected materials of these slim writing implements make an excellent impression. They are distinguished by clear-cut visual design combined with professional functionalism. Inspired by the depths of the ocean The characteristic OpArt pattern in dark blue tones was the inspiration for the name Upper made of high-grade resin, lacquered and elaborately engine-turned End and front pieces made of metal, high-gloss chrome-plated Rotating cap with spring-loaded clip Equipped with a large black refill Line width B