The Arizer V-Tower is a high quality vaporizer that blows the vapor through a tube or into balloons. It's got a ceramic heater with lifetime warrantee. The LCD display on the control panel shows Set Temp and Actual Temp (Celsius or Fahrenheit), Fan Speed, and the Timer. The vaporizer automatically shuts off after either 2 or 4 hours of non-use. The bowl stands vertically allowing the air to be distributed evenly and efficiently releasing the full flavor and potency. Click here or more tech details and info...