• The 3D roller is a new beauty tool designed to help you improve the health and beauty of your skin. • This 3D massage roller helps to firm and smooth your skin by working on problem areas, such as the double chin and face lifting, and deeply stimulates collagen. • Made from pure copper and high-quality stainless steel, this massage roller is durable and built to last. • It offers a luxurious and high-quality massage experience to help improve the appearance of your skin, leaving it brighter and healthier.