Hand-carved from natural Bian stone, this professional-grade gua sha tool is designed to lift, tone, and de-puff the skin while encouraging lymphatic flow and relieving facial tension. Bian stone has been used in traditional Chinese therapy for centuries and is believed to have formed from a meteorite impact millions of years ago. Rich in over thirty trace minerals, its fine-grained surface holds warmth and conducts gentle micro-vibrations, helping to promote circulation and enhance each stroke. The 5-edge Pro design adapts to every contour of the face and body, with a combed edge for deeper massage and tension release. Key Features• Supports circulation and lymphatic drainage• Helps sculpt, tone, and define facial contours• Promotes relaxation and reduced puffiness• Made from 100% natural Bian stone• Each piece is unique with natural texture variations Note: Slight imperfections are normal due to the stone’s natural, unpolished finish and do not affect its performance.