This barrel perc incycler features some amazing filtration and percolation from the barrel circ perc and the incycling feature. Smoke comes from the 90 degree 18mm female joint to the barrel circ perc. From there, the smoke and water travel up to the recycling chamber, which is located inside the larger chamber. The incycler swirls the smoke and water around the main chamber, being filtered by the barrel perc multiple times before moving up to the bent neck through the flared mouthpiece to your lungs. The water pipe sits on a 4" wide base and features a dewar's joint for added reinforcement. The entire recycler bong is made from thick and clear scientific glass. Stands approx 11" inches tall.