GRAV Gravitron V2 Gravity Bong

The Best Gravity Bong The first affordable all-glass gravity bong ever made. This is the newly updated 2021 Gravitron with thicker glass walls and an improved bowl. The interior piece now fits better in the base and the bow is a normal bong-style ground joint instead of the old slide style. The Gravitron is a crowd-pleaser for everyone from entry-level to the aficionado. Widely known, the Gravitron is the most efficiently ruthless smoking device on the market. No smoke is lost because it is contained within the inner chamber and consumed without leaking. Specs: Height: Large 11in, Small 9in 9in includes 14mm male funnel bowl 11in includes 19mm male funnel bowl New design with thicker walls and 14mm female ground joint Made from glass/silicone Black decal Designed by GRAV - Austin, TX Not compatible with original Gravitron replacement parts, Bubbler Bowl, or Dabitron conversion kit Can be used with bangers or any other 14mm accessory How to use a gravity bong