Our sweat-proof and refreshing ball bearings are carefully formulated with propylene glycol and glycerin. This design is specifically designed to effectively control the secretion of sweat in the body reduce the residue of sweat on the skin surface keep the skin dry and comfortable specifically inhibit the generation of odors avoid the embarrassing smell caused by sweating and maintain a fresh feeling. The usage method is extremely convenient: 1. Cleanse the skin and keep it dry. 2. Roll and apply this product evenly to the areas of the skin that tend to sweat covering the entire area. Moreover it is easy to use. It can be precisely applied to areas prone to sweating. The operation is simple and quick. The texture is refreshing and not sticky. After application it is quickly absorbed without leaving a heavy feeling making it suitable for daily use.