Features: This product not only coordinates freely with all base colors but can also be applied alone. The effect varies from base color to base color. Healthy and eco-friendly, durable and long-lasting. As a base color, the nail polish becomes very shiny in lamplight or sunshine, which is fantastic and makes your fingertips shimmer. Easy to apply to natural or artificial nails. You can also use them to decorate your home, phone cases, glasses, make cards, body art, etc. Specifications: Weight: Approx. 1g Material: Powder Color: Gold, Silver Size: 3*1.5cm Step-by-step instructions: 1. Prepare the nail, file and clean. 2. Apply a thin layer of base coat, cure with a UV lamp for about 2-3 minutes or an LED lamp for 1 minute. 3. Apply a thin layer of your desired color and cure with a UV lamp for about 2-3 minutes or an LED lamp for 1 minute. 4. Apply another thin layer of your desired color and cure with a UV lamp for about 2-3 minutes or an LED lamp for 1 minute. 5. Using a nail art brush, apply the mermaid glitter powder to the sticky layer of gel by 'brushing' it on. 6. Apply a thin layer of UV top coat, cure with a UV lamp for about 2-3 minutes or an LED lamp for 1 minute. Package includes: 1 box Rainbow Mirror Powder 2 x Brushes 1 x Bag