The G Pen Hyer Quartz tank for concentrates is an official replacement tank for the G Pen Hyer and is designed specifically for use with concentrates such as wax, shatter or oils. The full quartz chamber combined with a precision-stamped stainless steel heating element delivers clean, flavor-intense draws and accurate vaporization. Five temperature settings from 250 °C to 450 °C allow you to tailor sessions to your preference and produce both flavorful and robust clouds. The tank cap is not included and this tank is for concentrates only.