1. Renowned Canadian building block influencer JK Brickworks has signed a design contract, with over 75w YouTube followers;

2. The product theme simulates the principle of revolution and rotation between the sun, earth, and moon in nature. Walking into the universe and looking up at the charm of the solar system, it is not just a building block toy, but also a scientific experimental course; 3. The main body includes the sun, earth, and moon, as well as a mechanical rotating bracket and base, with a compact overall structure and a beautiful and atmospheric appearance when placed.

4. Rotate the handle clockwise, and the dial with a pointer rotates counterclockwise. At the same time, the three models of the sun, moon, and earth began to rotate. 5. The manual contains knowledge points about the solar system and popular science about the 24 solar terms of traditional Chinese culture, with vivid illustrations and text. 6. Exquisite packaging box for heaven and earth lid, a great gift for children;