Keep your crickets safe inside Exo Terra’s Cricket Pen with Dispensing Tubes! Crickets like dark spaces, which is why this pen comes equipped with two black dispensing tubes to encourage your critters to crawl inside. The main portion of the pen is completely clear, so you can keep an eye on your crickets and the top has plenty of ventilation for ample air flow. And when it comes time to remove the lid, the tubes remain in position to help ensure your crickets don’t escape. Every purchase also comes with a cricket food dish and a water bowl.