STARPOWER Live Vacuum Engine Hot Air Stirling Engine Model Science Study Developmental Toy

Description:
Brand Name: STARPOWER
Model: QX-ZK-01-M
Size: 150*70*90mm
Packing Size: 170*90*110mm
Weight: 550g
Colour: As the picture shows

Note:
Children should use the engine model under adult care

Package included:
1*A set of Stirling Engine Model