Features:1: Reduce puffiness and dark circles around eyes.2: Relieve facial tension and discourage fine lines and wrinkles.3: Keep your skin elasticity promote circulation and integrate natural energy.4: Smooth touch feeling that never hurt your skin.5: Use with face or eye cream can promote the absorption.6: Nature jade stone stays cool in touch even in hot condition which gives you a smooth and comfortable feeling.7: Give you skin a comfortable massage and keep your beauty and healthy in a nature way. 8: Easy to use and portable to be carried.Usage:Use the roller upward from chin to forehead in the direction against gravity.According to your daily schedule to use the roller you'd better use it 3days in a week and 5 to 10 minutes is enough at a time.Notes:1).Causing every item is carved by nature stone; they are not totally same with each other in color and jade pattern.2).Do not drop it in water entirelythe metal part is stick by glueif you do thatit can be easily get apart.3).Do not toughly use it by strong force and do not intentionally strike it on the hard items.4).Please keep it clean and dry after using it.