Jetstream 4 & 1 Ballpoint diameter: 0.7 The name of a university is written on it. The box was slightly torn when opened. It has been handled several times for test writing and opening. In particular, the black part of the grip shows signs of handling. Although it has been hardly used, it is not a completely new, unused item. Please understand this when considering a purchase. If you do not need the box, I will send only the pen body wrapped in cushioning material. Type: Multi-color ballpoint pen