This one actually came from a vape shop in Italy, I wanted one and had a friend pick it up and ship it to me. I can't get past the airflow. It has an amazing amount of flavor but not enough volume for me. I could drill it out, but I don't want to destroy the originality of it. They make the nectar which I believe is a 5ml, the micro which I think is 2ml, and this one which is 1ish ml