Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy Silver (No Electricity)

DIY is quite popular among people at any age. If you are also a fever fan of DIY, let this Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy take you into a new world! To learn more about aerodynamics and physics, you can DIY at home by various projects. This enginemodel, with premium aluminum alloy and stainless steel materials, ensures ultra solid strength and good durability, uneasy to break. Rather safe and easy to operate. It can be applied to many toys DIY projects. How about having a try?

• New and high quality
• Pretty design with aluminum alloy and stainless steel
• It is an educational toy, to enhance students´ interest in learning
• Learning engine principle intuitively
• Improve children´s hands-on ability, learning ability, thinking ability
• Can generate electricity