Description 14mm Joint Size. 90° Angle. Made Of Thick Borosilicate Glass. 8-Arm Tree Percolator. Elevate your smoking experience with the Pulsar 14mm 90° Tree Perc Ash Catcher. This innovative and functional accessory is designed to keep your water pipe clean while enhancing your smoking setup. Crafted with precision, this ash catcher is a must-have addition for any enthusiast.