Our quiet style pen allows you to write anytime and anywhere without anybody noticing. Its silent clicker mechanism and fine gel ink complete the whisper-quiet design. It is also a sustainable option, containing 34% post-consumer recycled ABS. The pen is constructed with a tungsten carbide ball, a plunger-action mechanism, and 0.55mm ultra-fine point black gel ink. Choose the barrel color that best suits your needs. This pen comes with your one-color text-only imprint in one location. **This pen's ink has a shelf life of one year.**