Stone-throwing car DIY handmade science and technology small production children students physics fun experiment teaching toys model material package

Material:Wood Specification:160*88*115mm DIY or not:Yes Packaging:Other Whether multi-function:Yes Whether electric: No Ability to develop: hands-on brain Science toys type: physics Colour:stone throwing car Applicable age:Junior (7-14 years old) 3:Science experiment 2:Children's toys creative science education model 1:DIY science and technology small production