[MIONO] [Medical Device] Natural Stone Magnetic Necklace HappyColor - Relieves Stiff Shoulders, Promotes Blood Circulation, Stylish, AIRSEVEN, Made

[Medical device] Expected to improve stiffness and blood circulation. Uses powerful rare-earth magnets [neodymium]. [Simple design] that suits any scene or outfit. Choose from 7 [happy color variations]. [JAPAN MADE] quality that pursues quality and functionality.