V-Twin V Type Mini Hot Live Steam Engine Cylinder Model Education Toy Kits

Description:
Material: ABS Environmental protection plastics, Hardware,Wire

Applicable age: 8 years or older

Product size:200*110*94mm

 

·This product USES the alcohol lamp to heat the water in the closed space. When the water is heated, it vaporizes into water vapor and expands in volume at the same time. Pressure is generated to drive the piston movement and generate mechanical energy.

·This product series is a kind of STEM toy integrated with scientific knowledge, which is suitable for teenagers at the critical stage of psychological development. Driven by curiosity, DIY assembly plays an imperceptible role in enriching imagination and improving practical ability.

·The knowledge is very abstract, learn 1000 times is inferior to doing it one time, help the child understand the knowledge better.

 

1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.

2.The colors may have different as the difference display, please understand.