Designed to be used with the glass tank, the 18mm replacement glass adapter is connected with the male glass adapter connected to G Pen connect. The glass adapter ensures the serious draws making the vaping experience better than ever.
> G Pen Connect
> Insert the Female glass adapter into the glass tank.
> Now insert the male glass adapter connected to the unit into the female glass adapter.
> Load concentrate into the ceramic chamber, attach the battery, and enjoy vaping.