Exactly what are THC Carts? A THC cartridge is usually a pyrex glass tube that contains concentrated THC oil. The cart works by using a created-in atomizer activated by a reusable battery base. The moment activated, the atomizer heats up and vaporizes the THC (or CBD) oil throughout the tube. https://bulkcartsforsale40391.tkzblog.com/29479175/the-bulk-carts-for-sale-diaries