| 摘要 |
Dexterity toy comprised of a ring-shaped frame (4) fixed to a grab handle (5), which frame is provided on its inner face with a concave track on which is arranged a moulded part (2) which may roll and is provided with at least two wheels (6, 9). The outer convex surface of the wheels (6, 9) is adapted to the concave shape of the track and the moulded part (2) is connected to the frame (4) through a flexible fixing element (15). |
