This functional and effective clear Core Reactor Quartz Banger is durable and highly heat-resistant because it's made from top-quality quartz. The banger has a polished male joint and a large bucket featuring a raised core to make it easy to load your dabs. This banger is available in both 14.5mm and 18.8mm joint sizes. It's an easy piece to clean and maintain and a banger you can count on from day one to deliver satisfying dab seshes.