It's a good ridge filler
but I wish that the brush was bigger and the bottle was bigger too. I think you don't really get that much for your dollar, considering the OPI ridge filler you can find at some places for cheaper or around the same price and you get more PLUS OPI's signature brush... But the formula for this Essie ridge filler is a nice one. I tend to use this ridge filler on my toes now a days though because when I use one for my nails I want a flawless coverage, which is hard to achieve with such a small brush. Its not as easy to tell on my toes haha.