Carb caps are made from the same durable materials that nails are made of, in most cases. The most common materials are glass, titanium, and ceramic. They cover the top of the nail or banger after concentrate has been dropped in, helping to trap the residual heat of the burning substance. This trapping of heat prevents cooling off during the process, and allows the concentrate to burn more completely.
3pcs/pk
3pcs/pk
3pcs/pk
