Review (5/5): Holo powder
I absolutely love this holo powder. I've used it on different colors of polish and each time the results are gorgeous. I've also used it on "regular" nail polishes( that are not gel and are not soak off). You DO need the no wipe top coat that requires curing with either the led or uv light. I've used it on "cream/enamel" polishes, on glitter polish (although the effect is not as pronounced) and on the gel polish that does not require curing (Sally Hansen). It looks great on dark, medium and light colors. I've also used it on my nails without any colored polish - just a base coat, the no wipe off top coat (make sure to cure this top coat) and then the powder. I do use a regular top coat (non cure) over the powder to keep it from getting scratched.