DIY Homemade Hovercraft Speedboat Wind Powered Boat Model Baby Science And Technology Small Production Science Experiment Teaching Toy

Material:Wooden Specification:15.5CM*10CM DIY or not:Yes Packaging:Other Whether multi-function:Yes Whether electric: Yes Ability to develop:Hands-on brain Science toys type: physics Name: homemade hovercraft Applicable age: juvenile (7-14 years old)