Building set (baseball kit 1-4)

Abstract

1. The name of the design product: building block toy (baseball set 1-4). 2. The use of the design product: for playing and learning. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: set in use state diagram. 5. Other circumstances that need to be explained: the design product is a set product, sold or used as a set; set 1 to set 4 are building blocks that can be used independently.

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