| 摘要 |
A toy construction system is designed based round a generally square piece having ball (32) and socket (34) connection components on its edges. In addition, its centre has a further socket connection component (35) enabling the pieces to be assembled together to form a variety of three-dimensional structures of special interest to the user, by clicking ball and socket connection components together, relying on the resilience of the material of which the pieces are made.
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