The Neon Torch is a functional, inexpensive way to heat your bangers and nails to the required temperature needed for concentrates to work their magic. Each torch has an adjustable switch to increase the amount of butane flowing through the device. All five colors (we have: green, blue, pink, yellow, and orange) are refillable with a standard butane refill canister. Size is 4.5" and has easy grip coating . These are sold in a 15pc counter top display..Assorted Neon Colors.