R Series Roil VaporizerThis Thing Rips brings the lastest R Series Roil Vaporizer. Roil delivers a calibrated low temp coil less ceramic ring for smooth & natural taste. The all inclusive kit utilizes easy to load ceramic coil less Technology and Quad Airflow system to deliver Rig like hits! How It Works Simple to load chamber, five clicks of the button to turn on the unit, then depress the button to activate the pen. Five clicks to turn off the pen Features For Solid