Our state-of-the-art bubble cap is designed to create the best possible combination of convection and airflow. Made out of custom artistic tubing, the precision of the lathe allows for a scientifically perfect bubble shape which dramatically influences the seal created when placed inside the quartz. The inner noodle reaches down past the neck of the bucket to redirect the air as you spin the cap.

The all new Artistic Cap design features a carb hole on one side of the bubble, allowing the top to be comfortably used as a handle.