The Proxy is a combination of a rubberized silicone base and a glass pipe, making for a durable and sleek design. The base, which contains the 3D Chamber and battery, is the core of the Proxy and can be easily inserted into the accompanying pipe. It's also compatible with Puffco's Bub for water filtration, as well as any potential future customizations. Keep reading to learn more about the Puffco Proxy and its features.