FACE TOOL STAINLESS STEEL FACE ROLLER. Benefits: Helps repair skin by increasing oxygen and nutrient delivery. Reduces inflammation caused by irritating products. Gently moves stagnant fluids collected from laying horizontally during sleep. Depuffs your face for a brightened complexion. 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. :