At the moment I have another gorgeous shade from Pupa's Holographic collection on my nails. This is Holographic Denim Blue, a medium blue polish with prismatic particles. The prismatic effect is not as intense as the effect of the other two I own from this collection, but it's still super gorgeous. A special base coat like Nfu Oh's Aqua Base really helps intensifying the prismatic effect. The formula was ok, I used two coats, no top coat.