MiMM's got some potent cocaine right now.I got a gram on monday and here on wednesday morning i have about.4-.5 left. I only needed 4 moderate size lines a night, very clean, very potent. I used to be a coke addict and i've never had a gram last more than 6 hours...usually 1-2 hours max. Excellent gear. Simply go to MiMM's vendor page and look at the several test results he has posted. x) nomad