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Milue Low Temperature Stirling Engine DIY Heat Education Model Class Educational Toy

Features: Features: Easy to Operate: Just place it on a cup of hot water and gently flip the wheel until the wheel can run automatically. Performance: It would observe and know the operational process and more intuitive understanding of the operating... more

Milue Low Temperature Stirling Engine DIY Heat Education Model Class Educational Toy

Features: A Classical Stirling Engine Model: Made of quality metal material clear body gives you a clear view on how every parts works. Working Principle: It outputs power through a cycle of cooling compression heat absorption and expansion of the air... more

Stirling model Diy Education Toy Model With Education Toy Kids Office Decor Beech Diy Education Science With Beech With Beech Diy Dollar Science With Air Motor Model Scientific Model Diy

Packing list:1 x Engine Model1 x Lamp Bottle 1 x Dropper(3ml)1 x Spare Heating Tube1 x Led Bead1 x LED Bead Bar Strip1 x Extra Rubber Band Hot Air Stirling Engine Electricity Generator Motor Model with LED Light Dollar Flywheel Design Science... more

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Hot Air Stirling Engine Motor Model DIY Kit with 4pcs Led Lights Electricity Generator Physics Educational Toy Teaching Aids for Teacher Student Adult electric generator with 4pcs led lights which will glow when machine and electric generator are... more

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Stirling Engine Kit Hot Air Motor Model Physical Dual Engine Generator Model with LED Light Flywheel Design Science Experiment Wooden Base DIY Education Toy for Teacher Adults Kids School Office Decor Dual cylinder engine is full of and voltage can... more

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Mini Hot Air Stirling Engine Motor Model Colorful LED Electricity Power Generator Educational Science Kit for Kids Children Hot air driven. Comes with large flywheel and LED bead to show effects. Physical experiment model glass tube and glass lamp make... more

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Mini Hot Air Stirling Engine Motor Model Colorful LED Electricity Power Generator Educational Science Kit for Kids Children Physical experiment model glass tube and glass lamp make it easy to watch piston movement directly. Hot air driven. Comes with... more

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Mini Hot Air Stirling Engine Motor Model Colorful LED Electricity Power Generator Educational Science Kit for Kids Children Physical experiment model glass tube and glass lamp make it easy to watch piston movement directly. A few for easy use. Low... more

Motor Model Dollar Science Education Toy Diy Education With Alloy With Led Dollar Motor Model Air Alloy Kids Office With Alloy Kids Office With

Hot Air Stirling Engine Electricity Generator Motor Model with LED Bulb Dollar Flywheel Design Science Experiment with CNC Aluminum Alloy Base DIY Education Toy for Teacher Adults Kids School Office Decor glass tube and glass lamp easy to watch piston... more

Nebublu Motor Model Flywheel Science Kit t Air Science Wooden Base Kids Scol Office Education Toy Kids Office Decor DIY Education Toy Base DIY Education Model LED Flywheel Motor Model Dual ADBEN KOEB

Features: ★ Well-made Stirling Engine Mode: whole body is made of Zinc alloy and stainless steel and oaken base with 4 anti-skid pads at bottom of model machine fly wheel is made of metal and epoxy process enhance industrial texture. ★ Attractive... more