Add water-cooling power to your setup with the Fumed Bicolor Bubbler, designed for use with the Puffco Pivot Vaporizer! This attachment is made from borosilicate glass with a fumed finish on the water chamber that changes color over time as it's exposed to heat. Vapors are pulled upward through the dome percolator for a bit of bubbly action; this attachment also helps eliminate any splashback from the atomizer chamber.