L.A.-based Kingpen makes some of the most flavorful and cartridges available. Kingpen SW OG was created for ultimate relaxation, and this SW and OG Kush hybrid does not disappoint. Its piney wood taste quickly turns into a strong, lasting body high for a deep state of relaxation. Try this vaporizer cartridge when you need to relax quickly. Recommended for nighttime use and alleviating stress and pain. Compatible with USB Universal Battery.