What I like about my Vapor Bros is that I can take a toke, put down the whip, type a message like this and pick up the whip 10 minutes later and take my second toke without losing pot. It just waits for you to take the second toke! The lack of smell while vaping, should make it a "must have" for the kids at home, but a lot of them don't seem to get the message. After 40 years of toking joints, my lungs cleared up in less than 2 weeks after getting my VB! Picked mine up from discountworldonline.com for $139 + $15 S&H. Worth every penny!