Stirling Engine Set Model Single Cylinder Science Experiment Kit with All-metal Base Black Friday Deals Main Features

Main Features

excellent design

Model: QJ-05

It's small size

You will be pleased once put it on table

Stirling Engine Set Model Single Cylinder Science Experiment Kit with All-metal Base Black Friday Deals Main FeaturesSingle Cylinder Stirling Engine Model Science Experiment Kit with All metal Base Golden Features: . Exquisite Appearence: Fine polished model feels smooth and comfortable, full of metallic and modern, achieve a combination of texture and beauty, highlighting the exquisite workmanship. All metal gold flywheel and golden base are bright and full of luxury . Rish Configuration: In addition to the finished engine and alcohol lamps, there are also spare