Screw and Bolt Miracle

A real delight for your eyes and for the eyes of your customers, selling or presenting this trick - both is enjoying. You will receive a tube with a lid, one screw with the corresponding nut and one polished brass tube, all elegantly packed in a jewel-box. The brass tube is put onto the screw and fixed by means of the nut. That means that the brass tube is unmovably fixed to the screw. Now put the screw into the exclusively looking tube, the inner diameter of which is nearly the same as the one of the screw head. The lid is placed onto the tube and the tube is slightly shaken. And, although it is impossible due to the space, the nut has automatically turned round the screw and has moved behind the screw head. The brass tube is set free which you are going to proof by pouring all components being in the tube into the hand of a spectator who can immediately examine all these components. Delivery set: All parts individually packed in a jewel-box. German made...