Up front, this is not MY idea. But I think it's one of the cleverest ways to store/label seeds I've seen to date. After filling the CD slots with packets of seeds or actual harvested seeds, you can just write on the sleeves with a permanent marker what they are. You could also note when/where planted.
https://www.reddit.com/gallery....
Just flow through the arrows to see the entire "book" this person shared today on Reddit. So clever! I assume you can buy these CD storage containers/booklets anywhere CD's and sound accessories are sold.