Copplus Brass Bamboo Ballpoint Pen, Handy EDC Pen, Refillable with Parker Style and Fisher PR Series Refills Fancy Bamboo Barrel - Can be unscrewed into three parts, ineresting play gadget Easy Refills Accessibility - Compatible with Parker style series gel ink cartridges EDC Writing - Idea for note-taking, signature, and etc Solid All-metal Construction - Durable and can last very long to write Bamboo Joint Grip - Better holding feeling in hand