FACE TOOL STAINLESS STEEL GUA SHA. Benefits: Drains lymph fluids from the face, enhancing your natural contour. Relieves tension from furrowed brows and clenched jaw. Relieves overactive facial muscles to prevent dynamic wrinkles. Lifts and firms skin over time. Features: Anti-bacterial - As opposed to jade and rose quartz, stainless steel is non-porous, which prevents bacteria build-up that can transfer to your skin. Self-cooling - Naturally cold to the touch, you don't even need to put it in the freezer. Eco-friendly - Sacheu's tools are made with recycled material and are 100% recyclable, and the beautiful packaging is made with recycled cardboard. Durable - Jade and rose quartz gua shas easily break if dropped but these tools will last forever. :