Meade | Science Experiment Model DIY Wooden Escalator Assembly Mechanical Kit Handcrafted Physics STEM Education Teaching Gift For Adult

Note: All products do not include batteries and pigments. Batteries and pigments are not included in the shipment. The color of the product needs to be DIY by yourselfThis is a DIY toy for children's science and education. The material is sturdy and durable, safe to use, easy to assemble, and can exercise children's hands-on ability.Educational toys allow children to exert their imagination and are suitable for learning about display and collection. It can enhance children's hands-on ability and thinking ability.