"I never knew just how powerful a face roller could be until I tried one for myself. Every morning, I run the Skin Gym Rose Quartz Crystal Facial Roller ($28) over my face in an upward and outward motion to alleviate the pressure from my sinuses and reduce puffiness. Not only does it help me feel better, but the swollen look also quickly fades from my face." — Sarah Siegel, assistant editor, Beauty