- Full Quartz chamber with custom-stamped stainless-steel heating element
- 5 temperature settings between 482℉/250℃ to 842℉/450℃
- Tank Cap not included
- For use with concentrates only
*The durability index of the G Pen Hyer Quartz Tank carries a minimum of 200 power cycles. It is recommended to replace your tank once this number of power cycles has been reached for optimal performance.