Get your day on the right track with the Numskull Halo Master Chief CosCup Ceramic Cup. Even the most elite of Spartans need some time to wind down. As a jack of all trades on and off the battlefield, it’s a good thing Master Chief is here to help us relax with a cup of our favorite hot or cold beverage! Introducing our new range of cosplaying cups: CosCups! These high quality ceramic cups without handles encompass a huge collection of popular film, TV and video game characters, all of whom can be gathered to help build your very own collection.