Our roller neck cream is carefully formulated with glycerin, mineral oil, and glycerin stearate. Specially designed to provide essential nutrition for the skin. The usage method is extremely convenient: clean the neck skin and keep it dry. Gently push out an appropriate amount of the product using a roller and apply it evenly to the neck skin. Gently massage the neck back and forth with a ball until the product is absorbed. And it can make the skin firmer and lifted. ************************************************* Please ensure that your address is correct to avoid being returned . pls fill your phone number in the order for better shipping ! because shipping company will call you when delivering your parcels. Help you to buy from China ! Just tell me what you like and give me pictures! Shipping with tracking number ! Can tracking online !