Tombstone Double Concealed Cartridge Battery - By Hamilton Devices
Hamilton Tombstone - double cartridge vaping at its finest! This ultra-cool vape lets you load 2 oil carts at once, so you get double the pleasure and more oil for longer-lasting hits. Its universal 510 thread fits almost any 510 cart - just attach yours, cover it up and VAPE! With its stealthy design, buttonless auto-draw activation and non-slip matte black finish, you'll love this device's convenience and aesthetic. The Tombstone has a 650mAh lithium-ion battery that will happily last a day. 3.2V - 4.2V power, compatible with 0.5ml - 1.0ml carts (except longer 1.0ml atomizers). Comes with Micro-USB port for easy recharging. Hamilton Tombstone - the ultimate double cartridge vaping experience!