G Pen

Grenco Science leads at the forefront of ingenuity and aptitude, consistently engineering the most advanced, user-friendly portable vaporizers in the world. The first to market a tank system specifically designed for personal aromatherapy regimens, Grenco Science™ integrates superior functionality with the convenience of transportability.

7 products

Lemonnade x G Pen Roam Portable E-Rig Vaporizer | side view -26%
Lemonnade x G Pen Roam Portable E-Rig Vaporizer
Special Price £109.99 Regular Price £149.95
G Pen Elite Dry Herb Vaporizer -29%
G Pen Elite Dry Herb Vaporizer
Special Price £84.99 Regular Price £119.95
Dr. Greenthumb's x G Pen Roam Portable E-Rig Vaporizer | side view 1 -26%
Dr. Greenthumb's x G Pen Roam Portable E-Rig Vaporizer
Special Price £109.99 Regular Price £149.95
Cookies x G Pen Connect Vaporizer -33%
Cookies x G Pen Blue Connect Vaporizer
Special Price £99.99 Regular Price £149.95
Grenco Science G Pen Roam Vaporizer | side view 1 -26%
G Pen Roam Portable E-Rig Vaporizer | Black
Special Price £109.99 Regular Price £149.95
G-Pen Elite II Herb Vaporizer -37%
G-Pen Elite II Herb Vaporizer v2
Special Price £124.99 Regular Price £199.95
G Pen Connect Vaporizer -33%
G Pen Connect Vaporizer
Special Price £99.99 Regular Price £149.95

7 products