Basically, a bubbler is a spoon, except instead of the smoke coming out of the bowl and going straight into your lungs, the smoke passes through a chamber filled with water, and then out the stem.

For a different way to visualize it, a bubbler is a little bit like a bong, except the bowl is vertically oriented, and the mouthpiece is horizontal.
IntoTheEther Reviewed by IntoTheEther on . Bubblers How do they work? I have had a spoon before so I get the basic concept, but what is with the little bubble on the bottom? Rating: 5