Physical Itching: This mosquito bite itching pen, using physical methods, can effectively and quickly relieve itching. Free of chemicals, you can rest assured and safe to use.Applicable Scenarios: This portable itch relief tool is suitable for outdoor camping, RV, hiking, fishing, home, etc. Has a wide range of applicable scenarios.Portable and Compact: This itch relief pen has a compact size and lightweight, which is easy to carry and store, so you can use it anytime, anywhere.Battery Operated: The battery operated itch relief solution allows you to conveniently carry your bug bite tool easily. With only two AA batteries(not included), enjoy quick itching relief without the trouble of itching.Plastic Material: Made of plastic material, the sting itch relief pen has a delicate texture, which is comfortable and non irritating when it fits the skin.The product does not contain batteriesBatteries need to be prepared by yourself