Make sure to clean it...very well.
Mean Green Charlene Reviewed by Mean Green Charlene on . Graduated Cylinder bong IDEA alright here is a description materials a graduated cylinder for sciene that measures how much liquid you have a bowl and a tube alright the cylinder is like 14 inches tall and what i was thinking of doing is drilling a hole into the bottom of it then sealing it so its waterproof then attaching the bowl to the side of the bong Rating: 5