Wow, I am impressed with the organizing and labels! I store mine in boxes from J's. They are blues with blues ect ect. I find that my machine will call for a certain # of a color. I do not always have or am not able to obtain the particular number so I look for a color that is close. I also think that the thread companies add new colors or change names. Very frustrating! My machine is happy with sulky so that is what I have most of. Does anyone else notice this? I audition my exchange color in 6 D and they turn out nice.