No, you haven't smoked too much; this water bong really does change colors when you are using it! The change is triggered by the change in temperature. Here's a recommendation: When you are smoking with a buddy, do not tell them that you have a color changing bong. At first they may not notice that the color has changed at all. Then you will notice that they keep looking at the bong again and again. Ask them what is up, and they'll say something like 'Wasn't this blue, or did I just smoke too much?' This is where you TELL THEM NOTHING. Insist that the color never changed.
A nice little cost effective device. Small, easy to store, has a learning curve to really enjoy it but what doesn't. I bought two :-)
I gave 2 stars because it WAS awesome. I purchased this around a month ago. It was so great! Best thing I've purchased in a while....but then it wasn't. In fact not 10 min ago, the bottom of the "banger" just fell out. It is now unusable. Looking into returns at the moment.
First, I did not promptly receive the receipts for my order which made me feel like this was a scam place. Brandon finally responded to my emails, and eventually my Daab did arrive. There was a manufacturing defect, the concentrate cup is missing the metal band which causes it to heat. I have not yet received a response from Brandon about the cup. I am still hoping they will step up and replace it.