Collection: Affordable Models

Teching Engine Assembly Kit Full Metal Galileo Pendulum Clock Engine Building Kit Toy Gift

Miniature Steam Engine Kit Single Cylinder Engine Model Toy Gifts

Stirling Engine Car Model DIY Stirling Engine Vehicle Kit Toy Engine

Stirling Engine Kit Double-Cylinder Stirling Engine Generator Electricity with Colorful LED Lights

Stirling Engine Kit Two Cylinder Stirling Engine with Electricity Generator Model Gift Collection

12V Mini High Magnetic DC Generator Model for HOWIN/ENJOMOR/RETROL/SEMTO Engine Models DIY Modification (Blue)

TOYAN FS-L200 2 Cylinder 4 Stroke Model Engine Kit - Build Your Own Engine that Works

ENGINEDIY Stirling Engine Car Model Set Engine DIY Assembly Kit Physical Experiment Toy