1. Material: Plywood, paper card, plastic 2. Weight: 450g 3. Applicable age: 3 years old and above 4. The core wood structure of building blocks is playable 5. Features: fun cartoons, selected materials, exquisite craftsmanship, interest cultivation, early language education, learning enlightenment, cognitive recognition 6. Mathematical Arithmetic Teaching Aids 7. Matching learning and games with card blocks 8. Using water paint, the color is bright and not dazzling 9. Laser cutting technology, round and smooth chamfer
