The BB9 – Grey or Pink

The bb9 adds yet another dimension to your dynavap collection. Its full glass construction features a 10mm and 14mm male connection which enables this stem to be connected to 10mm and 14mm female connections. The BB9 also has a lot going on in the way of vapour conditioning with 9 glass beads and 12 divots which create turbulence as the vapour travels through the stem. This stem also has an airport which is a staple for dynavap stems.