1. Apply 2 coats of black color gel or black gel polish. Can use any color but, black is the color of choice. 2. Cure (30 sec UV/LED or 1 min. UV). 3. Apply one coat of INT's Supreme Shine. 4. Partially Cure. (10 sec. UV/LED or 30 sec. UV). 5. Apply Chrome or holographic powder with silicone brush or included applicator. 6. Use soft bristle brush (fan brush or fluffy dust brush to dust off extra powder). 7. Apply 1 coat of INT Supreme Shine, Flat & Fab or Sprinkles Finishing top Coat. 8. Full cure (60 sec UV/LED or 2 min UV).