About dompen™ Cartridges dom cartridges contain a total of 1g of high-grade cannabis oil. dompen has established itself as a leader in the vaporizer category over the past decade, with growing sales across North America. With optimized airflow, clog-prevention technology, and a next-generation wick, our cartridge has been designed for performance. dom is an easy way to consume cannabis on the go, without hassle. About The Strain Mango Haze is a sweet and tropical sativa-dominant strain that is perfect for discreet daytime use and from our most popular and most potent line; dompen Classic. All Classic strains test at 90%+ THC. Infused with flavorful fruity terpenes to guarantee a discreet and consistent experience wherever, whenever.