The TAG Bellow Bubble Can Rig has top-of-the-line water filtration that can cool down the hottest of dabs. This rig is 6.5” inches tall and made from 7mm thick Schott borosilicate glass, making it very sturdy. It features a fixed multi-slit diffuser downstem that helps to filter and cool your hits for a smooth, enjoyable dabbing experience. The Thick Ass Glass Bellow Bubble Can Rig is a great choice for anyone looking for a durable, stylish dab rig that delivers smooth, flavorful hits.