This is the red circuit board blank from the regular Sierra Vista Circuit Board Pen Kits. This is a real but non-functional circuit board. You can use this blank with any of the Sierra Vista or Sierra Vista Stylus Pen Kits.
With great care while turning (you will need to make the pen with slight bulges and possibly rounded edges) or trimming (be very conscious of the diameter of the pen kit you are using when trimming the blanks to length, don't try to put a large circuit board component where you need the blank to be its thinnest) you can also use this pen blank on the following kits:
- Sierra | Virage Twist Pen Kits