• The G Pen Coil is compatible for use with the G Pen Battery.
  • The G Pen Coil is designed for use with concentrates. 
  • The G Pen Coil is not intended for use with ground material. 
If you have any further questions please contact our Customer Service Department, which is available Monday through Friday, 8:00am to 5:00pm PST .

Phone: (800) 948-7480

View More