6mm Thermal Banger with Bubble Carb Cap

Think of insulated, double-walled, weather-proof windows in your home and you’ll be on the right track when it comes to understanding this 6mm borosilicate glass thermal banger. Made with two 2mm walls with 2mm of space between. The dual-wall design stabilizes the nail’s temperature and keeps the heat safely inside the nail. Longer, better, more temp-accurate rips is what you’ll get. Comes with a bubble carb cap to contain and direct air flow.