We recommend the Lanshin Intro Gua Sha tool for those new to facial Gua Sha. This simple tool is perfect for learning and mastering the basic foundational techniques of facial Gua Sha.Made of top grade Xiuyan Jade, the Lanshin Intro Gua Sha tool is expertly designed to restore a youthful glow to your skin and facial features by utilizing the principles of TCM that recognize the importance of healthy and strong circulation. Handcrafted from authentic, top grade Xiuyan Jade. NoticeLanshin Gua Sha tools are handcrafted from authentic, natural stones that may feature inconsistencies or slight flaws. There may be variation in color, pattern, veining, shine, texture, size, and shape. These are signs that our products are not chemically treated or mass produced. They are not defects and will not affect the function, use, or safety of the tool.