You customers are getting out of hand. Did you know that deep inside of each AirGraver is highly sensitive radio remote controller? With this, from my location I can control how artistic each AirGraver handpiece will engrave and even shut it off at a moments notice. You'd better be careful or I'll start adjusting the knob on yours or shut it off. Then you'd have to go back to using a 40 pound air hog machine. That will punish you.
