Recycler Style Donut Percolator Glass Water Pipe 18.5"Recycler Style Donut Percolator Glass Water Pipe 18. 5" This glass water pipe stands tall at 18. 5 inches, providing ample space for filling with smoke and taking some gnarly rips! With a unique sprinkler style percolator at the base, this bong offers killer enhancements. Plus, the top features an ice pinch to cool your smoke with the help of ice cubes. And don't forget the cool recycler style design that adds extra pathways for a smooth and gentle