Teaching aids (positive and negative magnetic towers)

Abstract

1. The name of the product of this design: teaching aid (positive and negative magnetic tower). 2. Purpose of this design product: for children's teaching and playing. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: refer to Figure 1 for the combined state. 5. Other situations that need explanation: The combination state reference figure 1, the combination state reference figure 2 and the combination state reference figure 3 are all composed of 1 component 1 and 2 components 2.

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