Kiko Holographic nail laquer: 399, 400, 401 & 402

Kiko recently released 4 holo's: Holographic nail laquer left to right: 402, 399, 401 & 400
To be honest they looked a bit dull in the bottle, but OH MY - I regret I didn't buy many more. The price is € 4.99, and I bought mine in Augsburg in Germany, - Kiko is not available here in Denmark.

402 is a red fuchsia, 399 is a champagne/sand, 401 is blue with a slight green hue and 400 is charcoal

What do you think - have you bought any of these and/or are you going to?