I smoke alot of joints and keep the roaches in a medicine bottle, with how much I smoke before you know it you got yourself like a half of roaches haha, I mean it saves weed in the long run, during the times your out you get to smoke roachies, other then that I stick with small bowls, no vaporizer otherwise that would probably be the BEST way to save weed..but in all reality why should we conserve weed when it grows so natural, why not save something like...gas anyone?