This tool has a double-sided design for hair removal and exfoliation. The smooth side enables you to remove hair quickly and painlessly. Just swirl it on the skin to get the effect of hair removal. And the coarse side for exfoliating dead skin from the feetGlass Hair Eraser: Our Glass Hair Eraser is made of premium glass and ABS materials, with a smooth surface, safe and reliable.Nano technology Glass Hair Eraser exfoliate dead skin and improves your skin tone ,does not hurt the skin.Painless & Easy to Use: Simple and convenient to use, say goodbye to traditional hair removal methods, suitable for all skin types.With this painless expilator, all you need to do is rub gently on your skin in a circular motion, revealing baby's smooth skin and hair-free body after use. If your skin feels uncomfortable, try mixing it with water or cream to reduce skin irritation.Convenient Cleaning & Reusable: Glass Hair remover is easy to clean, you just need to rinse it with water after each use. You can also use this product after your skin has soaked in water.Easy Carry: Glass hair eraser is small and compact for easy portability. It doesn't take up much space in a bag or suitcase when traveling , even you can put it in your pocket. Perfect for on the go or for a relaxing spa day at home.