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Creative elevator experiment science Kit STEM toy
A great DIY toy kit for kid to understand the basic mechanical structures, and power transmission.
Made of natural wood, eco-friendly, non-toxic, smooth without any burrs, and durable for long lasting use.
Direct assembly, no need for other accessories, simple assembly, exercise the child's hands-on ability.
Great for school project,simple and practical, 
parent-child communication or intellectual development, stimulate children's learning fun.


Made of premium wooden material, durable and reliable.
Easy for assemble, cultivate kids’ hands-on ability and learn science knowledge.
Great experiment model or gift for students.


Specifications:
Color: as shown
Material: wood, plastic
Size: about 17*7.5*9cm
Battery: 2*AA batteries (not included)
Package include:1 set of lift model kit