| 摘要 |
PROBLEM TO BE SOLVED: To provide a dice which shows a wished pip at all times despite of rolled many times, if only wishing in a prescribed state, by providing recessed receiver seats in opposite inner wall surfaces corresponded with respective section external surfaces and sealing a gravity center element which is composed of slime and a metal body having a specific gravity larger than that of the slime in its hollow part. SOLUTION: The outer shape of a magic dice 1 is formed into a spherical shape and the top surfaces corresponded with the external faces of a regular hexahedron are recessed by prescribed areas so as to be formed into stationary surfaces 1a∼1f for pins 1∼6. The inside is formed into a hollow part 2, a gravity center element 3, which is composed of a material of a prescribed specific gravity and has a prescribed diameter, and slime 4 for its delayed movement are sealed therein, and recessed receiver seats 5a∼5f for pins 1∼6 for the gravity center element are formed in the opposite inner wall surfaces corresponded with the respective stationary surfaces 1a∼1f on the external surfaces by being recessed in such a manner as being suited to the gravity center element 3. When a prayer behaves like wishing while keeping the dice at a prescribed state and the gravity center element 3 is fitted in the desired recessed receiver seat so that it shows the wished pip at all times despite of being rolled many times.
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