Already have embroidery floss organized and wrapped on little cards. So when a friend gave me a huge bag of MORE floss, I had to find a home for it. Being anal retentive and a lover of cool storage, I moved this cool library card drawer unit from the guest room to the craft room and sorted floss. WooHoo! Floss is sorted by DMC numbers. Understand, THIS is the surplus floss! People give me stuff!