This micro scientific oil rig is a nice side car water bubbler. Features: Honeycomb design. Beautifully colored and matching honeycomb, downstem and dome. Ring accents or glass marias for cool aesthetics. Micro scientific rigs take a long time to create and lots of precision to manufacture, about as long as larger pipes of the same design. 10mm male glass on glass joint. Includes nail and dome. This glass item is individually hand-blown and beautifully handcrafted. Colors may vary from photos, making yours a one of a kind item! However, it will look the same overall. See pictures for examples.