The high quality 100% cotton Doctor Who Tardis Portal 30 Single T-Shirt mixes your love of BBC's Doctor Who with one of your favorite video games! If it wasn't for said video game, your spatial reasoning abilities would be as dull as a butter knife made out of boiled noodles, but hey, you ran through that game in 40 minutes while still holding your friendy-friend cube. You know who could have a lot of fun with a portal gun? The Doctor, that's who! He's certainly clever enough, and you know he appreciates this crazy soft Doctor Who Tardis Portal 30 Single T-Shirt which has both the TARDIS and the enter/ exit portal! One portal is on the back with the bottom of the TARDIS, while the front has a portal and the top of the TARDIS! Time and space...pfft, it ain't nothing!