The double hoop can be used for massaging of cheeks.
The single hoop can be for massaging areas around the chin, eyes & forehead.
Product function: 1) Relieves facial tension, tightens skin, enhances skin elasticity and brightens skin tone. 2) Reduces puffiness, under-eye bags and dark circles around eyes. 3) Helps penetrate beauty products like face creams and serums deeper into the skin for better absorption. 4) Reduces fine lines and wrinkles. Helps exfoliate. 5) Helps the process of natural detoxification of the lymphatic system.