Spinner Carb caps are special car caps that swirl the air, creating a mini tornado effect inside the banger that helps evenly distribute the air and soke to efficiently vaporize your concentrates. Spinner caps work excellently with terp pearls as the caps are able to spin the pearls at rapid speeds which also increase the efficiency of the pearls. There are multiple types of spinner caps available, from classic multi vortex spinner caps, to dual airflow vortex caps, or even flat channel carb caps. It is important to make sure that your banger is large enough to fit your spinner cap as well. If you  are looking for spinner caps for dabbing, you can shop the best spinner caps for sale here!