“There is just a slight air seepage from around the glass ball and the glass on the switch, which doesn't give a tight suction. The directional airflow from moving the ball around does help with cleaner burns.”
“Bubble Cap is a Great Addition to the Dr. Dabber. The only downside to this carb is that it doesn’t work with the SIC cup or any of the cups that have an insert that sticks out of them. But otherwise I love this carb, the smoke it produces is great”
“Bought this as a replacement for my dr dabber switch and it was shipped fast. Definitely and upgrade to my last piece. Best price on the web. Definitely will do future business.”