... balance of endocrine and keep beauty. Healthy Stone Slipper Massager,foot massager Features Massager Slipper made of natural shells, arranged ... the shell of the natural arc of the foot reflecting zone massage, stimulating foot acupuncture points, which relax the muscles, relieve ... , severe heart, liver, spleen, kidney failure, please follow the doctor's advice. 3. Don't throw. Don't clean the ...