Diy Balloon Powered Car Recoil Force Science Technology Experiment Students Toys | Игрушки и хобби

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Diy Balloon Powered Car Recoil Force Science Technology Experiment Students Toys

Product Description

DIY Balloon Powered Car Recoil Force Science Technology Experiment Students Toys
Helps kids to intuitively understand the principles and characteristics of recoil movement
Helps to develop kids' scientific awareness and exercise kids' hands-on ability
100% brand new and high quality
Color:Random Color
Material:EVA
Size:about 16.5*9cm
Package Contents:
1x body
2x casing
2x axle
4x wheel
2x balloon
1x casing ring
1x front
1x blowpipe
1x pipe rack
4x wheel
Batch color may vary, please take the actual object, thank you for understanding
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.