With the 13 Inch Double Stack 8 Tree Beaker by Medicali, who knew playing in trees could be so satisfying. The clear sturdy glass pipe has a straight, lean design which is sleek and stunning. The towering neck allows you to watch the milky haze swirl and swell from the base, through the two tree perc systems and up the neck, adding a little visual pleasure as you partake. The double tree percolation function adds ultra-filtration. Each tree has “branches” or arms and the more arms each tree has, the more filtration. This process takes the bite out of your hit so that it is unbelievably smooth each and every time. The Double Stack Tree is equipped with an ice pinch, drop a few cubes down the neck for a mind-blowing cooling effect. Your sessions will never be the same.