... lines, fine hand to relieve hand fatigue and pain. Long-term use will make your hands ... effect. Features: 1, accelerate metabolism, strengthen the use of nutrients. 2, far infrared heating, melting ... 4, the hand skin, and need further defenders. 6, hand joint pain and frostbite in the winter cold by hand How to use ... : 1. Gauntlets of a deep, clean hands, rub them with the care normally used to ...