A wax pen you just can't live without. The touch contgrol of this wax pen heats only when you grasp the metal collar and stays on as long as you hold it. When you are finished, set the pen down and it shuts off automatically. But there is more... Adjustable heat range with LED indicator display 4 interchangable, color nichrome tips with holders built into the case Power switch with indicator light Tip heating indicator light right in the pen. Always know when the pen is heating Wax pen holder on side TouchAmatic control ring on pen that heats pen only when the pen is grasped On/off switch for the TouchAmatic control 115/220V converter switch