STEM DIY Hot Air Mini Stiring Engine Model Educational Toy Kits

Description:

Name:DIY Hot Air Engine Kit

Material of board: MetalWeight: 200gColor: As the picture.Wooden board :18.5*10CMPackaing Size: 20*13.5*11CM
Manual, please click here
Note:
1. Please understand the product might have some colour difference due to different monitors and scenes.
2. Please allow slight deviation for the measurement data. 
Package Included:1?? DIY Hot Air Engine Kit