Specifications: Color: As the picture shows 28pcs Set - POLY GEL BEGINNERS KIT Features: 100% new retail and high quality; use for creating your own beautiful nail art design on finger or toe nails with crystal builder uv gel; Suitable for using with other nail art products; Can be used on artificial nails as well as natural nails; The paints can be used on different surfaces such as nails, paper,and other artworks; Suitable for professional use or home use.  How to use: 1. File the nail surface lightly. 2. Apply a very thin layer of base coat, and cure it under UV/LED lamp. 3. Select a suitable shape & size false nail tip. 4. Apply Poly Extension Gel on nail mould, use nail art pen with slip solution to make gel smooth. 5. Stick it to your real nail and make sure it fully plying-up, and cure it under UV/LED lamp. 6. Remove the false nail tip, trim the shape and polish your nails. 7. Apply top coat and cure it under UV/LED lamp. 8. Design your nail with your satisfied patterns.