Description: Small and exquisite, easy to carry; Perfect for: toilet, cars, office and bedroom, etc; It's a good choice to use it when doing yoga; Usage: soaking in clear water about 2-3 hours for the first time, drying, then you can add your favorable essential oil to it. Soak it when change to other kinds of essential oil. Specification: Material: Gypsum Size: Dia Approx. 7mm / 0.28 inch Package Includes: 2 Pieces Fragrance Stones Note: Due to the manual measurement, please allow 0.5~1cm differences in size. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand
