The Telescopic Space Pen features solid aluminum construction and a unique retraction mechanism. Pulling on the end of the pen exposes the ballpoint tip and creates a full-length writing instrument. It has no cap; you simply pull the tip to extend the refill and push it in to withdraw the refill. Always ready to write, even with one hand. It is equally easy to use one hand to retract and put it in your pocket.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.