Zprite - Black Label Reserve from Pissing Excellence is so ridiculously delicious that if you look closely enough, you can see that a halo of THC-infused light revolves around this cartridge. With 1000 mg, or one gram, of premium THC oil, in each cartridge, there's enough to transport users to their own personal nirvana many, many times over. Excellence's Zprite tends to uplift users while imbuing them with the desire and drive to create. If something's blocking your creative pursuit, Zprite - Black Label Reserve is all you need to break it down.