DynaVap BB3 Glass Stem Midsection, Blue

The BB3 Stem in Blue is DynaVap's glass midsection, a swap in replacement for the standard silicone or stainless stem that sits between the Tip and mouthpiece. Three blue glass beads sit inside the tube along with small divots pressed into the glass, and together they add surface area that cools and diffuses vapor as it passes through on the way to your mouth. It has a 10mm female fitting on the mouthpiece end, an easy to locate airport for airflow control, and needs no separate condenser since the glass itself handles that job. It is short enough, at stem length, to fit inside a standard DynaStash alongside the rest of your device.

Glass gives a noticeably cleaner taste than silicone since it does not absorb resin or hold onto old flavors between sessions, though it is also the part most likely to break if you drop your device on a hard floor, so handle it with more care than you would a silicone stem. This is a midsection only: you still need a DynaVap Tip and Cap from the DynaVap collection to build a complete, working device, and a Captive Cap is the easiest piece to add if you do not already have one. A quick tip: rinse the beads with warm water right after a session, before residue has a chance to bake onto the glass, and they will stay clear much longer.

If you already own a DynaVap Tip and Cap and want cooler, cleaner tasting hits than the stock stem delivers, the BB3 in Blue is a worthwhile and affordable upgrade. Just budget for the fact that glass parts eventually need replacing.