Sunnytech Hot Air Metal Cylinder Machine Colorful Flywheel Education Horizontal Bar Model(M14-03-L Black)

الوصف

🌈 Ignite your imagination with science!

The Sunnytech Hot Air Metal Cylinder Machine is an educational model that utilizes a Stirling engine powered by high-grade alcohol to create colorful LED displays. Made from durable materials, it offers easy operation and is perfect for science projects, classroom demonstrations, or as a unique gift.