Motor Principle Description Instrument DIY Toy Physical Experiment Teaching Equipment for Student RC Car_HSP 2 x Heating Cylinder(Spare 1)

2 x Heating Cylinder(Spare 1)

the main body of the fuselage is made of metal

Product Dimensions: 16*6*7

The engine can be used in both buggy and truck

ZD Racing 9116 V3 1/8 2

Motor Principle Description Instrument DIY Toy Physical Experiment Teaching Equipment for Student RC Car_HSP 2 x Heating Cylinder(Spare 1)Motor Principle Description Instrument DIY Toy Physical Experiment Teaching Equipment for Student Features: . Educational Significance: Using the products that are actually visible to explain the working principle of the motor can improve the child's ability to use the brain, cultivate children's curiosity about science, and regard science as a child's interest and hobby, so as to prevent children from indulging in electronic products . Product