Nail Type- All nail types. Advantages & Benefits- Smooth and silky nail polish top coat finish. Finishes Gemini applications.- Plumping effect that increases the brilliance of a Gemini polish color and increases longevity, providing a high gloss mirror-like shine.  How to use- Once the Gemini color application has been completed and dry, apply a layer of Mirror Top Coat and allow it to dry.- Complete with a spritz of Quick Dry.