Lining gel kit: Super soft and easy to paint gel nail gel with tight 18mm bristles, precision tip, and flexible brush. You can easily create super fine artwork on nails - Ingredients: Polyurethane-6, ethyl methacrylate, acrylic acid copolymer (ester), hexyl ethyl dimethylPABA, dimethylsililated silica, silicone resin - Use: 1. Prepare the nails 2. Apply the base coat and dry the lamp under LED for 60 seconds 3. Scrape the paint stick before removing it from the bottle 4. Draw delicate nail illustrations on the nail bottle brush directly and dry the lamp under LED for 60 seconds 5. Apply the top coat and seal each nail tip, then dry under the LED lamp for 60 seconds - Warning: keep out of reach of children and away from heat. Discontinue if irritation occurs and seek medical attention if necessary. Always keep it closed after each use