These award winning ballpoint ink pens are completely machined and built in house, including the clicker mechanism. This version of the TiClicker pen was designed and built around the Pilot G2 full size Ink cartridge, so any Pilot G2 Full size ink cartridge should work. There are multiple finishes and patterns available and can be selected below.
Specifications: Diameter: 7/16" Length: 5-13/32" Weight: 32.4 Grams
One Black Pilot G2 Full Size .7mm ink cartridge included