Features:

1. High-quality material: Made of high-quality ABS, non-toxic and tasteless. Education that helps develop brain abilities and imagination helps children develop their own creative thinking. Excellent shape block shape with smooth edges, 100% compatible.

2. Safe and reliable: This building block is safe and durable, with no burrs on the edges, which will not hurt children's hands.

3. Skill building: Anti-gravity building blocks give your child a new understanding of gravity. At the same time, it can also improve hand-eye coordination, problem-solving ability and independent thinking ability, and exercise hand strength.