Hidden Magnet in One Face Dice - Full set (6 Dice 1-6 rollers)

A powerful neodymium magnet is hidden 1mm below the surface of one face of the die. The roll of the die can be affected by a second magnet, either to attract or repel. It can be controlled through a thickness of at least 20mm (4/5 inches) of wood. Commonly used in conjunction with a magnetic finger ring, a magnet strapped to the operator’s knee pressed against the underside of a table, or an electromagnet built into the rolling surface. The rolling movement is unnatural when it is brought to a halt by magnetic attraction, therefore it should be disguised by dropping the die into a rounded-bottom container such as a glass or mug, or hidden beneath a dice shaker or handkerchief. Size : 18mm (3/4inch)Shape : rounded edges and cornersMaterials : polyester resin cast using our unique moulding system. Neodymium magnet inserts.Other features : The outer shell is continuous, no seam or join marks to arouse suspicion. The dice are solid but the illustration shows a hollow view to make clear how