The Deco Beaker has silicone wrapping the base, the downstem joint, and the mouthpiece. The neck has a ridge that makes the piece easy to grip, and the silicone helps it stabilize on the table. There is a modular silicone downstem filter in the glass downstem that acts as a percolator. It has a slightly wider base than a traditional beaker bong, providing more room for smoke to milk for bigger hits.