With 11 arms that each have three diffusion slits, the tree percs in this Bubbler diffuses your smoke or vapor plenty of times before it reaches your mouth. There is a long bent neck which allows you to have a more comfortable position while inhaling. The smaller size of the bubbler makes it easier to transport from place to place. Not only does its small size make it more portable, but it also makes it easier to use the piece. Instead of having to use the bubbler on a table or flat surface, this bubbler can be brought directly to your lips. This bubbler comes with an 18mm male joint and a corresponding 18mm female dome and nail, or both. This bubbler can be used effectively as both a dab rig, or a water pipe for tobacco.