THIS PURE COPPER VERSION IS EPIC! Meet the highly
anticipated 4 Nine Mechanical Mod replica; the “most compact mechanical
design in vaping”. Three tubes fit together seamlessly to house any 18-
series battery. It’s constructed mainly of copper with brass
top can and switch. But here’s
the best part: The cleverly designed top cap effectively turns any 510
atomizer into a hybrid by allowing the positive post to directly contact
the battery. Cutouts in the tube allow the switch to be recessed but still very easily activated.