Features 1. **Professional Quality**: Our Crystal Nail Extension Set features high-quality acrylate copolymers for a salon-grade finish, ensuring your nails look stunning and professionally done at home. 2. **Fast Curing Formula**: Experience quick and efficient nail application with our fast-curing nail glue, compatible with both LED and UV lights for a secure hold in no time. 3. **User-Friendly Application**: Designed for ease of use, simply follow our step-by-step guide to achieve beautiful nail extensions effortlessly, perfect for both beginners and experts. 4. **High Transparency , Waterproof**: Enjoy crystal-clear nails that are not only beautiful but also highly waterproof, ensuring durability even after swimming or bathing. 5. **Versatile Nail Sizes**: Our nail flakes come in various sizes to fit different finger shapes, allowing for a customized and natural look that enhances your unique style. Our crystal extension nail sets contain acrylate copolymers, methyl acrylate/stearyl methacrylate copolymers. It provides comprehensive nail care, professional nail polish extension effect, and fast curing. Its use method is very simple: 1. Wipe the nail surface with nail polish remover to remove grease and impurities; 2. Choose a nail chip that fits your nail size and keep it handy; 3. Take appropriate amount of nail extension glue and evenly apply it to natural nails with a brush; 4. Gently press the selected nail piece onto the extension glue. You can use LED lights or UV lights to ensure fixation; 5. Sand your nails with a file to get the look you want. Crystal glue high transparency, beautiful and natural. It is highly waterproof and will not be affected by swimming or bathing. Nail flakes are available in a variety of sizes to suit a variety of finger shapes.