XXL Quartz Banger
The quartz nail is a double layer thermal bang. The quartz nail comes with a thermal cap. It would fit in bong joints of 10 mm, 14 mm and 18 mm. The nail is used as a dabbing tool with glass oil rigs. The nail can be reversed and used for both male and female joint types. The thickness of the banger is 2 mm. The outer diameter of the quartz nail is 28 mm while the inner diameter is 17.8 mm. The quartz banger is made of 100 % genuine quartz. It is available only in a crystal clear see through color.