coffee grinders are amazing for this, i can get like a bowl full off a gram and make a bowl or joint super potent
420purplehaze420 Reviewed by 420purplehaze420 on . THC crystals? Hey, I dunno if this is true or not but one of my buddies was talking about scraping the crystals off of some really crystalized dank...collect it for a couple weeks and smoking it...its supposed to be pretty good.. Rating: 5