The Zipivu Stainless Steel Pen Steel Pen features a recycled stainless steel barrel with a bamboo plunger and tip, offering a unique, natural contrast. The clear AS plastic accents the top near the plunger, while the iron clip is finished in a stylish gunmetal. A recycled symbol is engraved on the opposite side of the clip for added detail. Equipped with an X 20 ballpoint refill, the pen provides an 800 m write out with Dokumental ink and a smooth 1. 0 mm tip for effortless writing.