Never far from enticing collaborative ventures, Grenco Science has teamed up with professional skateboarder Stevie Williams‘ DGK camp on a customized G Pen Vaporizer. Taking to the label’s G Pro model, this unique piece is dressed in a bold camouflage print and boasts trademark motifs from both labels. On the technical front, the pen’s internal build is composed of a heating chamber that releases botanical ingredients devoid of harmful substances associated with smoke, while the option to switch between three temperatures ensures an enjoyable vaping experience. The exclusive collaboration also comes with a camo zipper travel pouch and stainless steel dog tag grinder. Finishing off the pack with Boo Johnson’s first featured skate film Blood Money in DVD, the release continues Greco Science’s coveted releases, in addition to welcoming Johnson onto the brand’s official G Life skate team. Purchase the vaporizer from Grenco Science for $130 USD.