Ten whole days is a long time in nail polish days! Although this product is pretty good it definitely does not last ten days with or without the Revlon base and top coats! I do like the Revlon nail polishes but its really doesn't last that long at all.. It probably would if you were a princess and had nothing to all day :)
The colors are very nice but for me some of the colours do come out a little bit streaky because of the size of the brush.. I am not a fan of the brush.. If it had a better brush it would be much easier to apply and I would give this more stars!
I found that the nail polish chipped after a few days of wear, but the colours are amazing, and i would defs get more shades. I would like them to be more affordable, as i am in the low income bracket, but i still would buy them