Upgraded and More Efficient: Using the new Nano Crystal Ball technology. This crystal hair eraser will gently wipe the hair on the surface of the skin in a circular motion for a hair-free body. No need to refill or recharge and can be reused for up to 3 years depending on usage. Easy to Use: The best way to do this is to wash your hair with warm water before sanding, then lightly sand in circular motions, and apply a moisturizing cream to your skin after use. Do not rub vigorously. If you have sensitive skin, try it on your arms or legs before using it on more sensitive areas. Secure and Painless: Painless physical hair removal, say goodbye to traditional hair removal methods, suitable for all skin types. Hair removal with a hair eraser is more comfortable, healthier and completely cutting-free. Applicable to Full Body: The hair eraser for women can be used on most parts of your body, such as arms, legs, chest and back, to help gently remove excess hair, help you exfoliate, and leave your skin softer and smoother. Portable and Perfect Gift: It is small and compact, easy to hold and more convenient. It doesnt take up much space in a bag when traveling. Stylish and beautiful, this magic crystal hair remover makes a great summer gift for family or friends.