I had one for quite a while. They are the best IMHO for a quick smoke or trying to keep it on the down low. But they suck because the smoke is SO hot when you hit it good. But the bowl on mine would hold quite a bit, so being as I worked out side most of the day I could pack it tight and hit off it all day long. My biggest problem was though that doing that I started to smoke about twice the weed I already did. But for 7 bucks at my local head shop they are a steal. Peace