JAXA H-IIB Rocket 4-Color Ballpoint Pen Unused, but a stored item and unopened, so it's unknown if it functions as a ballpoint pen. Please consider it for display purposes only. Ships via Yu-Packet Plus. This ballpoint pen is modeled after the H-IIB rocket and features black, red, blue, and green ink. It can be displayed upright on its stand. Pressing the booster section will release each color from the top of the fairing.