Oh I can buy a dime and be high for about 2-3 hours. A dime gets me around 4-5 bowls since I get the hookup from my dude. I can smoke 4-5 bowls over 2-3 hours and get comfortably high. By comfortably high I mean that I am definantly high and I'm enjoying myself, but there's no doubt in my mind that I could get higher.