me and my brother went through an ounce in like half an hour....of course there were like 10 other people here and there was one glass bong, an acrlyc bong kinda like a hookah (in the fact that it has hoses) another small acrylic bong and two sweets going around in my bedroom.....and my bedroom is only like 14 foot x 15 foot.....so yea it got smoked out .....