NICOLE DIARY is committed to the beauty of women for every service. We use high-quality products, reasonable prices for every beauty of women to create their own image temperament. NICOLE DIARY will meet your need. And support prefect service for you. Package: 1 x 1g Holographic Chrome Powder, 1 x Sponge Stick How To Use: Step 1. Apply base coat first. Cure under a UV light for 1 minute or an LED light for 30 seconds. Step 2. Apply basic color gel polish (any color is OK, black color is better ), cure with UV lamp for 2-3 minutes or cure with LED lamp for 60 seconds. Step 3. Apply the no clean top coat. Cure under a UV light for only 10 seconds (Important). Step 4. Use Sponge stick to pick a small amount powder and apply it onto your nails. Rub the powder on the nails and cure under a UV light for 1 minute or an LED light for 30 seconds. (Repeat the step untill you're satisfied with the effect) . Step 5. Seal it with no clean top coat. Cure under a UV light for 1 minute or an LED light for 30 seconds. We will try our best to serve you. If you have any questions, the email sent to us, we will answer for you in 24 hours. Recommended to be used over gel topcoat and sealed with gel top coat. Best used with No Wipe Gel Top Coat