Insect Bite and Sting Relief, Fast Symptom Relief from Itching and Swelling,Chemical-Free Insect Bite Healer, Suitable for Your Families

?RELIEF PRINCIPLE?The bite itch relief tool uses heat technology heat waves to destroy the protein left. ?QUALITY MATERIAL?Sting and bite relief is made of high quality material, durable, stable, and easy to use. ?RELIEF FUNCTION?Reliever Pen uses heat and vibration to heat to destroy the protein injected by bites into saliva and relieve decreased swelling and itching. ?SWITCH BUTTON?Put the bite pen to be placed on the affected area, press the button and wait within 10seconds, feel comfortable. -?PORTABLE TO CARRY?Lightweight, reusable, carry, home, outdoor, office use, use immediately after biting.