I have several ways I keep my spellbinder dies. I have a peg board. I have a magnetic bulletin board. I also have two full Art bins and plan on ordering a third. For full use of the sheets, open the bin and let the sheets spread out at the opening (don't pick through the stack as this will cause all kinds of problems), file through the sheets, pull out the die set or sets you want to use. It is convient to keep the sheet out and replace the dies as they are used so they don't get lost. Also dies can be kept in sets. If the sheets were magnetic on both sides, the sheets would stick together. There are just a few tricks to use the art bin efficiently.