SYMPTOM RELIEF: The insect bite healer helps combat itching and swelling after insect bites by using heat to accelerate the healing process – insect bite relief from mosquitos, wasps, bugs, and beesCHEMICAL-FREE: Non-toxic and safe to use, the insect bite pen only uses heat and is suitable for pregnant women, you can avoid chemical products like bug bite creams or bug spraysFAST AND EFFECTIVE: The quick-warming ceramic plate is ready for use almost immediately and application takes just 3-6 seconds, depending on which of the 2 programs you've chosen – suitable for all ages and sensitive skinEASY TO USE: Place the bug bite pen on the affected area, then press the button and wait 3-6 seconds until you hear the beep and the heating stops – super simple and easy to usePORTABLE DESIGN: The bug bite healer is battery-operated, compact, and lightweight and is the ideal accessory for travel, camping and other outdoor activities – ready whenever you need it