This is an oreo dispenser I've been working on for a while now, uses 3-1/2 inch wooden dowels for support and 3 rubber bands for the ratchet pawls and oreo slide. Just put in around 10 oreos, crank the lever, and recieve one oreo, the ratchet and pawl keeps the feed arms from going in the opposite direction. I haven't had the chance to print this out yet and I'm still tweaking the design, just FYI.