This unique pen is made from genuine diamondback rattlesnake skin from the Sonoran Desert cast in a high-quality polyester resin. The Deer Bolt Action pen features an intricately engraved design of a deer's head near the tip while the clip also resembles a deer. This pen is available in antique pewter and antique brass. Like most of our other ballpoint pens, this pen comes with a Schmidt easyFLOW 9000 ink cartridge for an ultra-smooth writing experience.