This product has fast work and is easy to use. You can wear it when at work, playing games, resting at home, or any other place and time. Good for natural headache and tension relief, as well as insomnia and other discomforts. What's more, it has a certain therapeutic effect on mild colds, toothache, black circles of eyes, etc.
The working principle of this product
Its main working principle is acupoint massage.This acupoint is called Hukou acupoint( LI4 acupressure point).It is a very important acupoint for the body. Daily massage on Hukou acupoint can enhance body resistance and effectively treat headache, anxiety, stress, toothache, insomnia, etc.
Specification:
Material: Silicone
Length: 5cm/1.97in
