Runtz is at it again in the cannabinoid industry with these incredible delta 8 510 cartridges. Runtz continues to be the leader in the cannabis space and is quickly growing in popularity in the delta 8 thc space. Each one gram 510 cartridge contains 1000mg of delta 8 thc distillate oil blended with organic proprietary terpenes. Currently there are 4 terpene flavor strains to choose from.