Grenco Science Announces the Launch of the G Pen Micro+ Staff·August 31, 2021Grenco Science announces the launch of the G Pen Micro+, a sleek and discreet smart-chip enabled vaporizer engineered...0 Comments·1 min read
G Pen Receives $47 Million Settlement For Trademark Violation Staff·April 11, 2017When vaping became the next trend in cannabis, it was most likely a G Pen that you used...0 Comments·2 min read
