Starpower STEM Assemble Stirling Engine Kit Kids Handmade Class Science Toy

Description

Description:
Material of board: Metal
Weight: 440g
Color: As the picture.
Assembled Size:160mm*60mm*74.5mm

Note:It's Not a RTR version. It comes in parts and you need to build it by yourself.

Package Included:
1 × DIY Stirling Engine Kit