Terp turbines are to be used with bangers and concentrates. In order Terp turbines to work correctly inside a banger, a spinner carb cap must be used. The spinner carb cap spins the turbine to help vaporizer the concentrates.. Terp Turbines come in 2 styles; Cyclone and Star. Each style comes in 3 sizes 12MM Small, 15MM Medium, and 18MM Large.
Terp Turbines help vaporizer concentrates more efficiently. Terp Turbines must be used with a spinner carb cap to work.