I think this will be a future class. This die is actually a CD holder which, of course, is the perfect size for a Zendala. Mine will be a gift pouch to hold a completed Zendala. It could hold approximately 10 Zendalas. This was cut using the Sizzix Pro die: CD Holder. It's a large die that accommodates 12 x 12 paper. So it requires a die cutting machine that will accommodate the 12 by nearly 13 inch die. Lucky me, I have one!
This is what it looks like before folding and tangling.