I went on abit of a nail varnish buying frenzy, which will probably explain the next few posts... I bought 17's supreme shine nail varnish in 'mink' and it cost me a bargain-alicious £3.99 (its also on 3 for 2). WOW.... a really really great polish, especially for the price, it stayed on, chip free with no topcoat for about 3 days, and it only started to chip after that because I was so amazed that I started to pick at it (as a test :-S). So, anyone with a little more patience than me could probably get the promised "10 day wear" out of it.
I love this colour, and now I know how good it is I will definitely be buying some more!