8 Coils High Power Electromagnet Engine Model Physical Experiment Motor Type_Stirling Engine Vehicle Perfect gift for Valentines Day

Perfect gift for Valentines Day

The engine has a new design

which is simple and convenient

Appearance Domineering: 6-cylinder shape

Product Weight: 4500g

8 Coils High Power Electromagnet Engine Model Physical Experiment Motor Type_Stirling Engine Vehicle Perfect gift for Valentines Day8 Coils High Power Electromagnet Engine Model Physical Experiment Motor Features: . Exquisite Appearence: High precision cut acrylic support, with high transparency, no deformation, beautiful appearance, durable and stable . Product Advantages: 5v input voltage can be used, the mobile power can be used, and the product is already installed, no need to be assembled, extremely convenient. Low engine heat, low noise, high durability . For Crowd: 8+ .