Electric Cutting Machine Diy Technology Small Production Primary School Hand-assembled Science And Physics Experiment Small Invention Material Package

Material:Wooden Specification:133*80*130mm Whether can DIY:Yes Packaging:Other Whether multi-function: Yes Whether electric: Yes Ability to develop: hands-on brain Type of science toys:Physics colour: electric cutting machine applicable age: juvenile (7-14 years old) 3:Science experiments 1:DIY science and technology small production 2:Children's toys creative science education model