For this mani I used Nfu Oh 64 as my base, then on my accent nails nails I taped it off and used Nfu Oh 61, then Nfu Oh 65. It is just pure holo greatness!!
Now I did a little comparison on the mani before and after Seche Vite top coat. It is said that a top coat dulls the holo effect. I will leave it up to the photos so you can see for yourself. Click the photos to enlarge.
What do you think? Personally, I see a little dull in the effect but not enough to stop me from putting on a top coat.