
GRAV
The Upline® Upright Bubbler is 9 inches in height and is made from 75mm tubing. Ladder perc restrictions create a bubbler chamber that washes and filters the smoke. Its fission downstem diffuses smoke through water and is fixed inside the bubbler to prevent damage. The lips of the mouthpiece are ergonomically designed for comfort and the mouthpiece prevents capture and ripple. The Upline® Upright Bubbler is ready to use in a 14mm Octobowl and works best in about 2 inches of water.
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