The blue colour that we tried was very patchy and wouldn't stay on my nail edges, Emma suggested we try a different colour as the bottle was almost empty so could be the reason why. I soaked my nails in acetone and then the other emma took the colour off and applied the pink colour. The blue was not off properly, and then applied the pink in big clumps, which attached to my skin, so once I left and removed it, the colour was lifted. I paid and left unhappy as I had already been there 1.5 hours