Swatches from the ASOS website, they look a bit like galaxies.
I was excited when these arrived and wanted to paint my nails to try them out, i did one hand with the Royal Blue and one hand with the Purple Reign. They needed two coats to give a full coverage as on the first coat it was a bit see through still. The brush is a lovely flat brush which i really like, it makes painting so much easier as you can do it in pretty much three strokes and get into the edges better. It was quick drying, i was able to put the second coat on a few minutes after the second and apart from one smudge it dried really well (not one of those you think it is dry so do something and then it smears everywhere) i have only had it on a few hours so i don't know how well it will last yet, but for £3.19 i don't really mind, go grab yourself a bargain now.
Depending on the light they can look very different, a bit like a petrol spill, which i personally like.