Part of the OPI Spring Collection 2014 is this mini set with sand polishes:
There is only one store in town where I can purchase OPI.
Most of times there aren't any swatches or try-outs available which I find very annoying as a big bottle of OPI sells for €14,25 (19,62 USD) and a mini set costs €18,95 (26,09 USD).
But luckily they did have swatches of this collection...including this mini set.
Swatches in store looked like this: