G Pen
Grateful Dead x G Pen DASH Vaporizer
The Grateful Dead x G Pen DASH VaporizerThe Grateful Dead, the enduring symbol of contemporary ..
G Pen DASH Replacement Mouthpiece (Single)
G Pen DASH Replacement MouthpieceA single replacement mouthpiece for the DASH Vaporizer fr..
G Pen Roam Vaporizer
G Pen Roam VaporizerIntroducing the G Pen Roam, an all-in-one portable vaporizer intuitively designe..
Dr. Greenthumbs x G Pen Roam Vaporizer
Dr. Greenthumbs x G Pen Roam VaporizerCreated in collaboration with iconic Los Angeles rapper a..
Tyson 2.0 x G Pen HYER Vaporizer
Tyson 2.0 x G Pen HYER VaporizerCreated in collaboration with legendary boxer, entrepreneur, and adv..
Out Of Stock
G Pen DASH+ Vaporizer
G Pen DASH+ VaporizerGrenco Science is proud to introduce the next generation of portable dry herb v..
Out Of Stock
Lemonnade x G Pen Connect Vaporizer
Lemonnade x G Pen Connect VaporizerDesigned in collaboration with legendary entrepreneur and Bay Are..
Cookies x G Pen Connect Tank
Cookies x G Pen Connect TankDesigned exclusively for use with the Cookies x G Pen Connect, the ..
Out Of Stock
Cookies x G Pen Connect Vaporizer
Cookies x G Pen Connect VaporizerDesigned in collaboration with legendary Bay Area rapper and entrep..
Out Of Stock
G Pen Connect Tank (Single)
G Pen Connect TankDesigned exclusively for use with the G Pen Connect, the Connect Tank features a f..
Out Of Stock
G Pen Connect Vaporizer
G Pen Connect VaporizerThe G Pen Connect is a revolutionary alternative to conventional concentrate ..
Out Of Stock
Lemonnade x G Pen Micro+ Vaporizer
Lemonnade x G Pen Micro+ VaporizerDesigned in collaboration with legendary entrepreneur and Bay..
Out Of Stock
Cookies x G Pen Micro+ Vaporizer
Cookies x G Pen Micro+ VaporizerDesigned in collaboration with legendary entrepreneur and Bay A..
G Pen Micro+ Tank (Single)
G Pen Micro+ TankThe Micro+ Tank for the Micro+ Vaporizer from G Pen is composed of premium material..
Out Of Stock
G Pen Micro+ Vaporizer
G Pen Micro+ VaporizerIntroducing the G Pen Micro+, a technological breakthrough in portable co..
G Pen Elite II Mouthpiece Assembly
G Pen Elite II Mouthpiece Assembly The G Pen Elite II Mouthpiece is made of zirconia with an in..
Out Of Stock
G Pen Elite II Vaporizer
G Pen Elite II VaporizerGrenco Science is proud to introduce a profound advancement in portable, gro..
G Pen HYER Quartz Tank for Concentrates
G Pen HYER Quartz Tank for ConcentratesA single replacement quartz tank for the HYER from G Pen.Full..
G Pen HYER Dry Herb Tank Assembly
G Pen HYER Dry Herb Tank AssemblyThe G Pen Hyer Dry Herb Tank Assembly brings dual-purpose func..
Out Of Stock
G Pen HYER Vaporizer
G Pen HYER VaporizerThe G Pen HyerÂ®ï¸ is an intuitively designed, dual-use, portable enail that wo..
Tyson 2.0 x G Pen DASH Vaporizer
Tyson 2.0 x G Pen DASH VaporizerCreated in collaboration with legendary boxer, entrepreneur, and adv..
Out Of Stock
G Pen DASH Vaporizer
G Pen DASH VaporizerA new addition to Grenco Science’s portfolio of dried herb vaporizers, th..