The Y roller is made of Rose Quartz stone with two massaging Rose Quartz roller balls. The Y acts as a traditional roller, and as a Gua Sha, bringing you the best benefits both tools can offer. The Rose Quartz crystal are known for their energies of love and compassion and it is also believed to provide emotional healing and calmness as well as attracting love and intimacy to its surroundings. Packaged with Serein's signature high quality hard box, the Y is the most luxurious tool to pamper your skin with. For anyone who desires youthful looking skin, the Y roller helps to: Release facial tension and lymph drainage Contour, lift, and tighten skin Relax, pamper yourself and destress Included when you purchase, Y roller Hard box with cushioning Guide & directions for use