Mini Turbofan Engine Kit that Works - DIY Metal Electric Jet Engine with Visible Mechanics for STEM Education
$149.99
TECHING Mini Turbofan Engine Kit that Works - DIY Metal Electric Jet Engine with Visible Mechanics for STEM Education (170PCS+) Product Information: TECHING 170+ Piece Mini Turbofan Engine Kit – Build a fully operational, electric-powered jet engine model with authentic fan, compressor, combustion chamber, and turbine