I was missing letter K and instead got 2 N?s. Once we find something she likes, its easiest to just keep buying the same thing in increasing sizes, as needed. 3/18/2018I got these refurbished, at the price of around $23USD. One thing they can improve on is the soundstage presentation. Ordered for my 99th percentile kiddo, who like me has a very high instep and generally can?t wear closed toe shoes. They were great for less than 60 days. My issue was that I don?t find Greer provided in ear buds comfortable at all. And they fit as expected. I will update review when I receive the next ones. Its pretty good for the price.