If you thought parallel dimensions was a thing of science-fiction, you need to try and solve this puzzle. Made from 3mm nickel plated wire, for a smoother and shinier look. The object is to remove the string, but to make things more complicated there's a cube and a bead attached to both ends of the rope that won't get through the wire openings. A very difficult puzzle from our own brand of PuzzleMaster Wire Puzzles.