Safe Material: Massage comb is made of Xiuyan jade. It has a slippy cover without sharp edges. And it is wearresistant, reliable, hard, and not easy to break.Reduce Facial Puffiness: Gua sha combs can leave the skin soft and shiny by relaxing the skin muscles, reducing skin swelling, and tightening the skin.Smooth Curved Design: Smooth gua sha comb for scalp has a curved design for mental relaxation and can effectively help you release pressure instantly.Wide Scene: You can use the jade comb for neck massage, shoulder massage, abdominal massage, face massage, back massage, leg massage, and arm massage.Great Present: Scalp gua sha comb is the perfect gift for Christmas gifts, birthday gifts, Halloween gifts, class prizes, and party gifts for kids and families.