The facial roller is well made with real original green stone with ultra smooth rolling action for best results. Other face roller break easily squeaks when rolling or simply just break after a few uses the face rollers are made with a new improved design which makes it stronger and less likely to fall off. Selected and processed roller is comfortable to grip and helpful to relieve fatigue and swelling. Feature Color: Green Material: Stone Size:Roller: 15x5cm. - It is also a great gift for your friends or families. Besides it is very convenient to use because of its exquisite shape and considerate design. Note: Do not use on wounded skin tissue and heat ice roller. Package Including 1 x Face Roller