| 摘要 |
Device permitting the selection of numbers in a game, for example lotto (bingo). It has the form of a closed chamber 1 comprising a receptacle 2 containing a plurality of numbered balls 3 which are equal in number to the number of numbers making up the game, this receptacle having a volume which is markedly greater than the volume occupied by the balls so that it enables them to be mixed easily, and, moreover, a transparent outer channel 5 is associated with the said chamber 1 and emerges inside the receptacle 2, this channel having a diameter which is slightly greater than the diameter of the balls 3 and a length such that it can hold at least a number of balls which is equal to the number of numbers to be selected for the game in question. <IMAGE>
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