Unicorn ?1 Chrome Nail Dust 1g product in a jar & 1 tip with sponge applicator included. Introducing Unicorn Chrome powders- the perfect addition to your nail care routine. This chrome powder offers a unique iridescent finish. Achieving this stunning look is incredibly simple. Apply the chrome powder over your choice of GEL polish, and watch as it transforms into an eye-catching metallic sheen. It Only works with Gel polish.