Airflow and percolation sucks with the tiny cup bowl I switched it out with a different one and I get tremendous airflow. With the tiny bowl I would struggle trying to clear the smoke
My Grav 8in Wide Base w/Fission Perc arrived at my home within 2 days of placing order. To my eyes it’s a beautiful piece of art. 420 Science is a web vendor which I would purchase from again. Great response.