The Grace Glass Big Cane Green Barrel Tree arm perc Bong is the ideal addition to your smoking arsenal. Standing at 41cm tall, this bong is made from high-grade heat-resistant borosilicate glass for a smooth and enjoyable smoke. The tree arm perc provides a satisfying filtration system for your smoke, while the 18.8mm socket makes it easy to attach your favourite accessories. The 5mm thick glass walls ensure a long-lasting and durable piece. This bong is perfect for anyone looking for an easy and enjoyable smoking experience.