DIY Wind Power Helicopter Car Model Running Handmade Toys Physical Gizmo Building Blocks Kits Assembled Toy Educational | Игрушки и

DIY Wind Power Helicopter Car Model Running Handmade Toys Physical Gizmo Building Blocks Kits Assembled Toy Educational | Игрушки

• Product: Logistics Teaching / Science Experiment School Teaching Equipment
• Function: exercise hands-on ability. Thinking ability, school ability
• It makes it easy for children to learn some scientific knowledge. Much better than a boring class. And have a lot of fun.