I found a box for an iPhone 4, sadly missing it's contents. It is made out of pretty stiff cardboard. I thought it would make a nice little drawer. This is how the IDrawer was born.
Step 1: Materials needed
iPhone 4 box, don't know what the other version boxes look like.
Tape. I used duct.
Piece of cardboard at least measuring 5" x 2 3/4"
Self tapping screw a little bit longer than the knob
Ruler and cutting device