Primary School Teaching Aids Scientific Experimental Materials Electric Vortex Simulation Water Tornado Model Science And Technology Small Production

Material:Wooden Specification:90*72*135mm DIY or not:Yes Packaging:Other Whether multi-function: Yes Whether electric: Yes Ability to develop: hands-on brain Science toys type: physics Name:Electric vortex applicable age: teenagers (7-14 years old) 1:DIY science and technology small production 2:Children's toys creative science education model 3:Science experiment