I'm not sure how many times it's been used, but I think it's in good condition. I washed the small rag, but the stain wouldn't come out any further. The small white one seems to be empty, but there's a large white one. It seems like there's no cobalt blue one either. If you need it, I can include the outer box, but I will have to black out the writing on it. This has been stored at home, so I would appreciate it if you could understand. Thank you.