Red and Blue LED light tool for eyelids with massaging feature. The red light is to tighten and the blue for serum/product absorption. High level professional device that really does help with regular use on sagging eyelid skin! I have three other LED wands (I’m so into DIY skincare:) including another eyelid device that I invested it so I no longer need this. Works perfect! Like new. Bought last year for $175