How to use it correctly: Press and rotate in a circular motion for easy and effective hair removal. Most Popular New Hair Removal Method: Crystal stone surface, No Razor Burns, No Bumps, No Scars. Magic Crystal Painless Hair Remover is made of high-quality materials, with a smooth surface, safe and reliable, and can be used with confidence. Small and convenient, no need to charge. Nano Crystal Painless Hair Remover: Using Nano-Crystalline technology, the Magic Crystal Hair Eraser allows hairs to clump and break from the surface when rubbed gently on the skin. No refills or recharges are required, and it is reusable. High quality: This hair removal tool is made of high-quality materials, with a smooth surface, safe and reliable, and can be used with confidence. Enjoy smooth skin after use for a wonderful summer. Apply to Any Part of the Body: Safe to use on knuckles, arms, legs, chest, and back. However, we suggest not to overuse or rub too hard. If you have sensitive skin, try it on your arms/legs first before you use it on other parts. Not recommended for sensitive skin and skin with thin stratum corneum. Crystal Hair Eraser, Painless Hair Removal Tool, Physical Epilation Pad, Fast and Effective Hair Remover, Portable Depilation Exfoliating Tool for Full Body, Soft Smooth Silky Skin.