I think most of us struggle with how to store our tools and supplies. Maybe I'm alone on this, but it has been an ongoing battle for me! I love Spellbinders dies for the intricate cuts they make without tearing the paper and have acquired quite a few of them. Here is a video showing how I'm storing the dies. The book was made with the Cinch to bind the chipboard pages. The Close To My Heart organizers will hold at least 15 die sets. You can store more, depending on how many paper cuts you store in the plastic envelopes along with them.