... rapidly Features: 1. This product is for hot and cold dual-use and easy to use.2. It can still remain soft ... by excessive use of the brain,relieve migraine headaches, neurasthenia, and insomnia.3. For traumatic bleeding, relieving pain, sprains, burns, ... relieve rheumatic pain, joint pain, neuralgia, sciatica, cervical pain, and improve the mucosa, scars after surgery.2. Promote human microcirculation ...