This glass midsection comes with 6 blue glass beads inside for diffusion and features divots along the sides. It contains an air port and is tapered to fit 10mm and 14mm female fittings.

This device is designed to be used with glass water bubbler. The end will fit into any 10mm or 14mm female connection points on your bubbler.

The BB6: Grey is a complete device and comes with a Stainless Steel Tip (2021) and a Captive Cap. 

*No condenser necessary

**Will not fit in any Stashes