This 510-threaded vape cartridge featuring Houndstooth, a sativa-dominant strain from Tweed, contains nothing more than cannabis concentrate and terpenes â€” no propylene glycol. The prominent terpenes in this strain are beta-caryophyllene, terpineol and limonene. Each 0.42 g cartridge is enhanced by ceramic heating technology. It’s optimized for use with JUJU Power, as well as many other 510-threaded batteries. Greenhouse-grown Houndstooth from Tweed is a sativa-dominant strain. Its buds have a purple hue and a complex aroma.