Some believe that the best things in life come in twos, but we personally think they come in fours. Moreover, the best spa-level routines are even better with your friends, work buddies or family by your side. The Rose Quartz Eye Mask by Knesko has everything you and your girl squad need to rejuvenate your under eyes. This includes hyaluronic acid for hydration, marine collagen for anti-aging power, vitamin C for brightness, and more!