What’s cooler than having a book with a hidden compartment on a shelf of normal books?
You can modify this for an ipod or iphone by using a smaller book. If you don’t have a dremel too you can use an xacto knife and saw along the pages to get cleaner edges. Sandpaper might work as well, if you have all of the pages glued together and completely dry.
The hardest part of the tutorial is finding a cool book that you can cut up!