Pilot's erasable ballpoint pen, the Frixion 3-color ballpoint pen. This is a Moomin design. The ballpoint pen has black, red, and blue ink, with a 0.38mm ball diameter. Although it is new and unused, it was a product displayed in a store. If you wish to have it delivered to a post office or convenience store, I will change the shipping method, so please let me know in the comments section before purchasing. PILOT FRIXION BALL 3 SLIM Little My