*The recent models have a thicker mouthpiece than in the photos
8.5″ tall
14mm ground joint
Perfect vortex and bubble dumping function
3 seed perc
Extra thick glass in all places, this version of the BTK is slightly improved from the last. The main changes are the percolator size being reduced by 20% as well as an adjustment to the drain. The function on these is very smooth and light for a recycler.
 
             
               
               
                   
                   
     
     
     
   
         
         
         
         
        