30mm Spinner Glass Carb Caps – 5 Piece Set

Directional airflow channels built into each 30mm glass carb cap create a spinning vortex inside the banger, driving terp balls in a circular motion that distributes concentrate across the full heated surface. The 30mm diameter fits standard-size bangers (typically 25mm buckets with a slight overhang for sealing), and the borosilicate glass construction handles proximity heat from a freshly torched bucket without issue. Each cap features a handle or knob for comfortable placement and removal, and the five-piece set provides shops with enough units for individual resale over multiple weeks. Spinner carb caps are the essential companion to spinner bangers and terp balls, and customers who own those accessories will actively seek out a compatible cap. Stocking this set alongside the banger display creates a natural cross-sell.