This is a unique scriber from the folks at GunPrimer. Aptly named the “GP Scriber”, it consists of a mechanical pencil handle with a specialty “pin” used to scribe in plastic. The pencil actually works as well so that you can use it to panel line if you wish. To make it even easier to get started, GunPrimer has included a small sheet of their line guides as well! This is an entry level scribing kit that is very cost effective. Check out our video below to see it in action.