1. Material: plastic 2. Applicable age: children (4-6 years old) 3. Skill development: emotional development, visual development, intellectual development, hands-on ability, grasping ability 4. Interlocking pipe building blocks, suitable for multiple scenarios, comprehensively assisting in improving the babys abilities through hands-on and cognitive activities. 5. Thousands of possible assembly combinations, unleashing the babys unlimited imagination. 6. Large-capacity toolbox for storing hundreds of parts. 7. The product comes with an instruction manual with detailed explanations for each step, from simple to complex.
