The G-Pen Vaporizer from Grenco Science™ is an amazing product. The device vaporizes essentials oils instantly. Extremely portable, long battery life, easy to use/refill, simplistic, and effective! The Gpen has been the most popular selling vapor pen on the market due to its quality, reputation, and functionality. Don't settle for ANYTHING LESS than the Gpen. Keep it classy, you got to be a G with your new Gpen!
G Domes™ are specifically designed to fit male scientific fittings, 14.5MM and 19MM.
1. Insert female end of the G Dome™ onto the male end of your glass piece.
2. Remove the outer metal casing from your Original G Tank™, effectively exposing the internal housing chamber.
3. Invert G Tank™ and seamlessly insert into G Dome™, creating an air-tight fitting.
Disclaimer: G Dome™ is not compatible with Glass G Tank™ or Essential Oil Glass Tank™.