Made from aircraft grade aluminum for superior strength & portability. Thread design at the handle, excellent anti-skid ability and good grip, you can sense smooth, continuous, effortless and even ink transfer. It's not only can be used window breaking and escape, but also can be used in emergency situations, this is a MUST-HAVE to your personal gear. Tactical pen has a heavy duty pocket clip so that you can attach it to your shirt, pant pockets, backpack, bags and notebook, etc. Perfect for daily use and traveling. Price includes shipping cost to CA. Quantity over 5000 bases on ocean shipping way. 7* 24 hour online.