Magnetic Suspension Motor Experiment DIY Physics Toys Collection STARK-39
Description:
Rotatry motor teaching model
Can work in overcast even rainy day
Exquisite appearance, quality assurance
Motor Type: Brushless
Great for project, physical/mechanical learning, teachers Demo the class, birthday gift for friends, families, parents, kids, etc.
Specification:
Material: ABS
Size: 145 x 100mm / 5.71 x 3.94inch
Package Includes:
1pc Motor
Note:
Fluorescent lamp can not use,only sunshine