Facial rollers are skincare tools typically made from materials like jade or quartz. They consist of a handle with a rolling stone at one or both ends, designed to massage the face. Users often believe that facial rollers can help improve circulation, reduce puffiness, and promote lymphatic drainage. To use a facial roller, one gently rolls the stone over the skin, often after applying serums or oils. This practice is thought to enhance the absorption of skincare products. While many people enjoy the soothing sensation, scientific evidence on their effectiveness is limited.