About this product

Gain better control over your airflow and get the most out of your concentrate with a Whirlpool Bubble Cap from GEAR Premium®. These carb caps are engineered with inner/outer airflow control and are made of 100% borosilicate glass for high end durability. Product Features: 100% borosilicate glass Inner/outer airflow control What's Included: 1 x Whirlpool Bubble Cap