?Customer Service? If you have any questions, please feel free to contact us through the "Seller Contact" button in your account, we will do our best to help you solve the problem. ?Lip Exfoliating Brushes Material?The handle is made of plastic and the brush head is made of high-quality silicone, which is soft to the touch and safe to use. ?Dual-head Design?The lip exfoliating brush has two different surfaces, the thick side for exfoliating and the thin side for cleaning blackheads. One brush for multiple uses, so you could use one exfoliating brush to clean multiple areas. ?Brushes Applications]?Firstly apply the scrub to your lips or other areas that need exfoliating, then gently brush with the lip exfoliator brush to remove the cuticles. Silicone scrub brush also could be used to remove blackheads or to massage your face. ?Lip Exfoliating Brushes Package? You will receive 4 silicone lip scrub brushes, 2 pink and 2 green. You could share them with your family and friends.