I was lucky enough to get the two colours I wanted from my local Superdrug and have had a chance to play with them. I personally am not all that keen on putting them all over my nails, I don't like the effect as much as I do when creating some kind of pattern with them. So for those of you that like me find it a bit too much all over the whole nail, this is what I did.
I used 2 coats of Essie Mint Candy Apple nail polish, then when it was dry I put another stripe of polish where I wanted the constellation, and over a bowl I poured the constellation onto my nails and then gently pressed them into the polish to make sure they were secure. For this design I used Leo nail constellation because it went so well with the pale mint green polish, and my 2 fave colours are turquoise and deep purple!
I really love the effect, what do you think?