Terp Pen coils are made up of high-quality ceramic which is wrapped with a medical-grade stainless steel wire. The coil is instantaneously heated when the breath sensor is activated, allowing for you to dip the coil into the concentrate of your choice and enjoy.
|Male:||10mm, 14mm, and 18mm|
|Female:||4mm and 18mm|
|Warranty:||3-year manufacturer warranty 90-day warranty
on the battery.