Features: This assemble model set enhances children's manual dexterity and reasoning abilities through the building process, using safe and natural wood parts. Designed with mechanical principles, this educational toy makes learning fun by overcoming traditional teaching monotony and sparking kids' curiosity in STEM topics. The wooden components allow flexible configurations, fostering children’s inventive thinking, perfect for home learning and guided imaginative activities. Produced from premium, safe wood, this set minimizes synthetic waste and provides a wholesome play experience for green families. Easy to disassemble after assembly, the model shops neatly, solving storage issues for small sectors while enabling repeated use. Specifications: Materials: Wood Color: As The Picture Shows Package Weight: approx.90g Size: Mixed Size Package Includes: 1Pc Assembly Models note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!