... .Face skin care, pore shrink, sensitive skin care Cold/Hot Facial HammerFeatures:The Physical Efefects and the Results of 5 centigrades ... maintain temperature and alternate Cold/Hot effects.2. Cold/Hot facial hammer is small, portable, easy to use and convenient to ... and improve the quality of skin. Cold/Hot Facial hammer is the best facial device for health and beauty.Speicfication1. 200-240v ...