1. Fun modeling guides toddlers, promotes muscle development and coordination of limbs.

2. Put the building blocks into the openings of the corresponding building blocks to train fine movements and cultivate the shape space.
3. The building blocks make a pleasant sound when rolling in the building block box, inspiring the fun of exploration.

4. The total length of the puller is 80cm to prevent it from going around the neck. The minimum building block diameter is about 5.5cm, which effectively prevents children from swallowing it.