Each cartridge is filled with 1000mg of active organic cannabis. No additives and no residual solvents! We believe in providing the correct amount of medication for our members. The design is nice and sleek. The cartridges will come prepackaged in a cylinder tube for easy storage whether your using different strains or different types: Indica, Hybrid, or Sativa. Just open packaging screw on to your Diamond Vape Pen and you’re ready to medicate in a much more cleaner and discreet manner. ENJOY!!!!