Gun Metal Patricia Pen Kit $6.50 Gun Metal Patricia Pen Kit Add your review $6.50 Gun Metal & Black Chrome. This is a twist ballpoint style pen. Easy to turn and assemble with 7mm tubes Required Accessories: 7mm pen mandrel Bushing Set 7mm Drill Bit 7mm Barrel Trimmer 2-part epoxy glue or insta-cure glue (cyanoacrylate)
