DIY Air Powered Car Assembly Model Scientific Experiment Educational Kids Toy

Specifications:
DIY simple air compressor for increasing the density of air converts pressure into energy.
Exploring the working principle of car model, physical learning compressed air can produce powerful forces.
Through the DIY way, can trigger the children' imagination and curiosity, can exercise the children' finger flexibility.

Type: DIY Car Toy
Material: Plastic
Features: DIY, Air Powered, Experiment Kit, Teaching Aids
Size: 22.5cm x 16.5cm x 6cm/8.86" x 6.50" x 2.36" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x DIY Car Toy

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Q: There is no color or size in the product description in the shopping cart option. How do I buy the product I want?
A: Dear customers, you can contact us after placing an order to change the color or size of the product.

Q: How long does the package take it to arrive?
A: Dear customers, we will pack the packages within one to two working days. Our packages are shipped from China and are expected to arrive within 8-14 days.

Q: Can I provide the invoice?
A: Dear customers, we can send you electronic invoices. Please contact us after paying for the order.