Quote Originally Posted by seelos
it's much easier to control doses due to it's .2g bowl size
Actually seelos, the bowl capacity is more like .025g. I got my scale out (accurate to .01g) and loaded 10 bowls, weighed the 10 bowls worth and divided by 10. After 5-6 tests like this, I got an average of about .025g per bowl. So 4 PD bowls only = .1g. It is amazing how much vapor you can get from a bowl that's 1/4" in diameter and a 1/4" deep. The Purple-Days has to be about the most efficient vape on the market. Some enjoyable hits too. :thumbsup: