In the THC cartridge is a chamber you to retains the new cannabis petroleum, a heating feature, and you may a good mouthpiece. Once you put the pen to your throat and commence to help you inhale, the newest heating feature turns on, vaporizing the fresh oils and you will providing you the fresh effective puffs your’re also looking for. Usually, THC carts are made to work at vaporizer pencils with 510-bond battery packs.