Aibecy Mini Hot Air Stirling Engine Motor Model Electricity Generator Metal Base Physics Science Educational Toy Blue

Description

Features:
Stirling engine powered electric generator model.
Manufactured with high-quality material and excellent workmanship.
When the engine model reach certain speed, the mini lamp is light up by the electric generator.
Inspires students' curiosity, make teaching more intuitive and interesting.
With blue metal base, more stable and elegant, perfect for home/ office decor.