AIR TRICYCLE
EK3-09
Science Kits > Mechanical Kits
Features
- Know the special quality of air.
- Understand that the proportion of strength effect the speed of object's movement.
- Understand that volume of air changes when it is pressed.
- Understand that air can be pressed and produce power after being pressed.
- More hard we press air, bigger rebounding power it has.
Additional Information
| Material: | ABS |
| Battery Type: | No battery required. |
| Manual: | English |
| Age: | 6+years |
| MOQ: | 3,000 pcs |