| 摘要 |
<p>Cylindrical labyrinth that comprises a plurality of cylindrical bodies (10), where each one of them presents an outer wall (11) with a labyrinthine path (12) configured to be traversed by a ball (2) between an entry (13) into the labyrinthine path (12) and an exit (14) from the labyrinthine path (12); and a longitudinal shaft (20) configured to pierce and align the cylindrical bodies (10) and to allow the rotation thereof with respect to said shaft (20). Each cylindrical body (10) comprises a transparent cover (70) configured to cover the outer wall (11) of said body (10) and to prevent the ball (2) from falling out from the labyrinthine path (12) thereof.</p> |
