This is the only maze we had never owned and the first time we ordered it from EP, it was unfortunately left out of the shipment. However, EP made it right and sent it to us and we just received it. We haven't put it in Ripley's cage yet (our Syrian Hamster) but we did put it together because it will be going in there next and it is just ADORABLE! We can't wait to see her crawling around in it and tearing it up for bedding. :) We will definitely buy this one again!