ideal for science experiments and , this escalator toy kit encourages children to explore the world of electronics and mechanics. By assembling the parts and observing the electric-powered motion, kids can develop problem-solving skills and gain a deeper understanding of scientific principles in a fun and interactive manner. Features -Color:Light Yellow -Material:Wood,plastic -Size:19.00X13.50X7.50cm/7.47X5.31X2.95in -Educational exploration: sparks interest in science and technology by introducing children to of electricity and mechanical engineering -Realistic functionality: demonstrates the working principles of an electric escalator, helping kids visualize and grasp applications of physics -Creative diy experience: provides an opportunity for children to assemble the model independently, boosting confidence and critical thinking skills -Ideal for : supports science, technology, engineering, and math education, making it an excellent addition to any stem -Sturdy design: made from natural wood materials, ensuring and sustainable toy Package list: 4 x electric escalator scientific toy