The Blue Quadruple-Headed hookah bowl features four heads on the same bowl! This hookah bowl has two uses: you can pack all four heads with the same flavor, but use only one at time, moving the coal over to the unused heads when the first one is done (make sure to have un-poked foil on the unused heads to prevent air leaks.) Alternatively you can create a flavor mix by packing each head with a different flavor, creating the perfectly flavored hookah. Blue Quadruple Hookah Heads are universal, fitting hookahs of any size!