The product is made of natural materials. Designed for massage, it is your best Gua Sha massage tool ever. It feels comfortable and smooth when held and used without damaging the skin. The perfect gift for family, friends, colleagues or classmates. Features -Color:Coffee -Material:Stone needle -Size: About8.50X4.50X1.00cm/3.34X1.77X0.39in -Practical tools for massage and hydrotherapy, which can effectively scrape the face. -The smooth edges will not scratch and damage the skin or cause bleeding. The highest quality massage tools can relieve pain immediately and effectively. -Designed in accordance with the standard of Chinese traditional massage therapy, carefully polished after years of practical experience. -It is not only a tool to relieve pain, but also nourishes and moisturizes the skin. -Unique shape, in line with human mechanics, labor saving, and easy to carry.