Spheres of Motion are a popular mode of transport in the Dimension of Doom. They are small translucent balls which contain a tri-D map of the whole dimension. The only exception is wormholes, which first of all cannot be mapped very easily, and second of all are canceled out by the temporary wormholes used by the sphere itself.
To use one, simply wish on it. Your brainwave activity will activate the Sphere of Motion, which will translate it into locational coordinates and used the aforementioned wormholes to take you there. The only drawback is the immense power used to do this. As the sphere loses power, it gains pressure, and will eventually explode, letting loose the compressed power of an entire galaxy. So that's kind of a bummer.