Rollerball With Plastic Conical Tip, Line Width Approx. 0.5 Mm. Writing Colour Red. The Elastic Bearing Of The Ball Ensures A Pleasantly Soft Writing Experience. The Cap-Off Ink Does Not Run Dry Even If The Cap Is Removed For 2-3 Days. The Barrel Parts Are Made From Anti-Evaporation Pp For Long-Term Shelf-Life.