O.P.I. and Mariah Carey’s collaboration with nail polish, turned out to be one of their best yet. The liquid sand, which I told you about in a previous post has lasting abilities. The photo you see is 10 days old and counting. No chipping and barely any wear besides the nails growing out from the polish. If she wasn’t getting tired of this color she could go another week. Now that’s what I called a good manicure worth every dime. Where O.P.I. nail colors lack in staying ability, they have hit the mark with the liquid sand. Now, if only they could make the regular colors stay that long!