If you have ever played Minecraft you need a nether portal to beat the game. It is made from 12 blocks of obsidian and lit up by fire. If you want your portal awesome I will walk you through the steps. On your slicer cut the portal between the frame and portal entrance. Then print the frame black and the portal entrance purple. The two pieces should have a snug fit. Once fitted together until satisfied super glue it. Minecraft fans out their please download this portal and like it. It would mean the whole world to me.