Brass Knuckles is the industry leader in Super Premium CO2 extracted cannabis oil products.
Brass Knuckles OG cartridges provide you with ONE full gram of super premium concentrate for the ultimate flavor experience at hand.
All products are lab tested ensuring that we deliver the Highest Quality Standards to our Patients. Verify for Yourself!
Refill less with the full Gram option, optimal for longer use.
Great tasting oil. Efficient product!! Amazing experience overall! Highly recommended!