The Quartz Opaque Bottom Banger from Campfire Quartz delivers a premium concentrate experience with enhanced heat retention and a spacious design. This is a fully fused quartz banger, just like the Quartz 25mm Flat Banger and Quartz Round Bottom Banger, and features a 25 mm bucket diameter, 2.5 mm thick walls and a 4 mm thick opaque bottom that holds heat longer for more consistent vaporization, even at lower temperatures. The beveled top ensures an airtight seal with your preferred carb cap, while the frosted joint creates a secure fit with your rig. Available in both 10 mm and 14 mm male joints with 90° or 45° angle options, it’s a top-quality addition for any glass collector.