Compatible with the New Proxy The Proxy Bubbler Mini is handcrafted from 100% borosilicate glass and designed exclusively for the Proxy. When paired with the Proxy, it provides a remarkable fusion of flavor, function, and smoothness. Its unique features include a base-connected perc, a horizontal mouthpiece, and an ergonomic design to enhance your ordinary vaping sessions. With a design that prioritizes less air for more flavor, the Proxy Bubbler Mini is your ticket to a truly elevated dabbing experience. Material: 100% Borosilicate Glass Dimensions: 4.5 in x 4.5 in x 2.75 in Proxy Not Included.