ONLY COMPATIBLE WITH GEN1 BOLT PENS
Whether you want to customize your pen or you need to replace your damaged or lost knob on your Bolt pen, this is what you need. Precision machined from aluminum, brass or copper, and then assembled with a stainless set screw, this part is designed to give a lifetime of silent service on your pen.
Compatible with the following Karas Kustoms pens-
The Bolt G2