The nail is a core reactor banger and comes with a glass carb cap. It is made of genuine crustal quartz. This quartz banger is available in two sizes of 10 mm and 14 mm. It can also be converted into a male banger or a female banger compatible with male or female glass joints .The angel of the quartz nail is 45 degrees & 90 degrees. The thickness of the nail is 4mm and the diameter of the bottom is 25 mm and the carb cap has dimensions of 35 mm. It can be used for dab rigs, oil rigs, glass bongs and for smoking pipe.