PROBLEM TO BE SOLVED: To solve the problem of the conventional black-box toy for displaying a virtual starry sky in which an area for displaying moving light spots is small, causing difficulties in displaying moving light spots close to each other, and to achieve higher quality display and improved convenience.;SOLUTION: Light entrance securing oblong holes 13 are provided in a thin film 2, movable thin films 3, a fixed light selectively passing film 6 and floating light selectively passing films 7 respectively, for securing light entrance passages of light spots displayed on the films other than the light spots related to display on each film. By this, each movable thin film 3 does not block the entrance passage of the light entering the other movable films 3, allowing each movable thin film 3 to be formed larger and a display region of floating stars 16 to be enlarged, and also, the movable thin film 3 can be arranged in plural number in an overlapping manner, and further, the light spots close to each other and moving in different manners can be displayed on the different movable thin films 3. The movable thin films 3 are moved while interposing a delay cam 28 that irregularly moves, causing the light spots to irregularly move and the like to enhance dramatic effect. Still further, suitable lenses are attached to hole parts for viewing to allow easy viewing with naked eyes.;COPYRIGHT: (C)2015,JPO&INPIT
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