The beaker is probably the most recognizable shape in the glass game.  A favorite here at TreeHouse.  When you want your tube to hold more water and provide a heavy hit then you go with a beaker.  Stack a 16 slit circ perc on top of it and you get a tube that leaves you feeling weightless.  The added percolation provides a smooth and tasty hit every time.  

Constructed from 50x5 mm heavy wall tubing.  Standing around 18 inches tall. We use an 18mm to 14mm low profile defused downstem.  This keeps everything nice and tidy.  We provide you with a 14mm martini bowl as well.

Every true smoker keeps a tube around and one can never go wrong with an circ beaker.