The RooR x 1130 Straight Glass Bong stands 16 inches tall with a 50mm x 5mm base and mouthpiece section, while the 75mm middle section acts as a completely enclosed secondary chamber while preventing any cross flavor contamination. Still allowing for a great taste. The 1130 Dual Bong has a 14mm female joint with added reclaim catch chamber. Also included in the secondary chamber is a reinforced two hole diffuser perc. Have the best of both worlds while smoking flowers and dabbing out of the same piece.
Added July 16, 2021
All RooR glass bongs are hand-blown making the sizes and downstem lengths slightly vary on occasion.