Grenco Science G Pen Roam Mouthpiece
ABOUT THE G PEN ROAM MOUTHPIECE
Replacement silicone mouthpiece for the G Pen Roam Vaporizer.
DR. GREENTHUMB'S X G PEN ROAM SILICONE MOUTHPIECE
The Dr. Greenthumb's x G Pen Roam Silicone Mouthpiece comes in Dr. Greenthumb's iconic green color and was made for the G Pen Roam Vaporizer.
* G Pen Roam Glass Tube not included