This gigantic beaker bong stands 22 inches tall and features two amazing percolators to diffuse your smoke. The beaker base chamber contains a multi-slit volcano perc that provides amazing diffusion and filtration. Watch your smoke travel through to the middle chamber and diffuse again through the multi-arm tree perc before blasting you off into space! The splash guard prevents water from reaching your mouth and you can stack ice onto the triple arm tree perc! This piece comes with a removable diffused downstem that is 18-14mm and comes with a 14mm male bowl.