Caffeine Eye Cream:Eye Serum containing caffeine can effectively reduce dark circles,The recommended usage frequency is twice a day, once in the morning and once in the evening. 360 Ball Massager:360 ball massager, roller ball pump head design, it is easier to control the strength when applying eye serum,the cool touch of the metal tip of the roller ball eye serum promotes the rapid absorption of eye serum ingredients by the skin, roller ball application doesn't harm the skin of the eyes. Mild Formula:caffeine--Reduce dark circles; Sodium hyaluronate - moisturizing and hydrating; Acetyl hexapeptide--achieve smoothing of dynamic, static and fine lines; Contains plant extracts such as licorice extract, chamomile extract and rosemary extract--antioxidant, pigmentation, anti-ageing. No Burden On The Skin:The texture of the serum is moisturising and refreshing, and is quickly absorbed with the massage ball.