Piston Gravity Bong

The MJ Arsenal Piston Gravity Bong reimagines a classic format with a bold, mechanical-inspired piston design and an innovative disc percolation system. Handcrafted from 100% borosilicate glass, this advanced water filtration piece is engineered for powerful function and refined airflow performance. Featuring a gravity slide function and a removable 14mm slide, the Piston Gravity Bong blends modern engineering aesthetics with precision-crafted glass construction. Key Features: 100% borosilicate glass construction Distinctive piston-shaped design First-of-its-kind disc percolation system Integrated gravity slide function Removable 14mm slide 14mm connection Hand-made craftsmanship Dimensions & Size: Dimension (with bowl): 8.75" x 3.5" Dimension (without bowl): 7.75" x 3.5" Packaging Size: 9.5" x 8.5" x 4.25" What's Included: 1 x Piston Glass Shell 1 x Piston Glass Core with Disc Perc 1 x Piston Glass 14mm Slide 1 x Silicone Gasket