What's better than one tree percolator? Eight of them! The Medicali 8-tree straight tube stands 18" tall and features an eight-tree dome percolator. As the smoke makes its way through the intricate dome perc, it cools down, ensuring that your hit will be nice and smooth. This water pipe is hand-made from 5mm Pyrex borosilicate glass and features ice notches for an even smoother smoking experience.