Description:
Suitable for over 8-year-old.
An excellent gift for MOC building blocks fans

Part quantity: 500+particles
Size: 25.6x8.8X10.4 cm
Working principle: When the air pressure reaches the set value (rubber band tension adjustment), the motor automatically shuts down

Specifications:
Color: As Shown
Material: ABS + Metal + Rubber
Packing: Bag 

Package included:
1 x AA battery box
1 x XL motor
1 x Switch
4 x Air pump
1 x Cylinder
2 x Air tank
1 x Barometer
1 x  Pneumatic switch

 

Please click here for small sir compressor 

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