The Med-ePen HHR Vape Extract Pen is compatible with a 510-thread cartridge AND cartridge-less product. Fill product inside the ceramic donut coil or take it out and add in your cartridge. This adjustable heat battery is designed for consumption of all types of product. This heavy-duty extract pen comes with a tool, replacement coil and charging system. This product is available in black and silver
Cartridges are not included.We also have 5-pack replacement coils available.