Large Bongs（over 16 inch）

Large bongs are all big size over 16inch with 7mm,9mm thickness glass tube, all these Large bongs have big base, looks heavy, the really weight is over 1kg,all heavy bongs need make percolation alone, then make a full bongs, this bongs make by machine, but all need rich experience workers, the size is big and has enough spare to put percolation in it, one worker only can finish 5-10pcs one day, so these Large bongs are all in bang for your bucko