These cartridge is compatible with any 510 thread device. If you don’t have a device or battery you can GET ONE HERE! 0.5 mL Live Hash Rosin Cart 510 Threaded Connection 100% Solvent free Made by High Voltage Extracts Each strain comes in a 1mL variation for a total of 3mL. You can also buy single High Voltage Extracts Live Hash Rosin Cartridges (0.5mL) as well.



