Fusing Interconnecting rings for mobius spaces is also a breeze. However, it can sometimes be difficult to get the rings to lay nicely. Push the tip of a pencil that no longer has lead in it into the rings on a soldering surface. This should even out the rings. If the center of the rings is larger than the pencil will work on, dapping punches work equally well. Once satisfied with the positioning of the rings, fuse away!