Thermal Shift I6 bespoke pen

This bespoke I6 fountain pen was made by hand, and features my in house original, thermal shifting material. This specialty resin has been formulated to change colors while the pen is being held in the hand. This particular pen starts out as orange and shifts to a bright yellow. The pen also features my signature finial completed with our logo. A Jowo #6 nib of your choice is included.