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Showing 33–48 of 49 results

• 

  Microcosm M88 Mini Steam Engine Full Metal Live Steam Engine Model Kit Creative Gift Set

  $99.99
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• 

  Mini Steam Engine Single Cylinder Live Steam Engine Model Kit Creative Gift Set

  $99.99
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• 

  Mini Stirling Engine Motor Model – High Performance Pocket-Sized Engine – Enginediy

  $39.99
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• 

  Steam Engine Model DIY Kit Children Steam Engine Experiment Model – Science Museum at Home

  $29.99
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• 

  Steam Engine Model Kit Full Metal Steam Generator Steam Heating Boiler with 4 Alcohol Lamps

  $119.99
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• 

  Stirling Engine Car Model DIY Stirling Engine Vehicle Kit Toy Engine

  $79.99
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  Stirling Engine Generator Metal Piston Stirling Engine Model with Colorful LED – Enginediy

  $99.99 Original price was: $99.99.$79.99Current price is: $79.99.
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• 

  Stirling Engine Hot Air Stirling Engine Electricity Generator Model Colorful LED Educational Toy Enginediy

  $59.99
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• 

  Stirling Engine Kit DIY Single Cylinder Stirling Engine – Ideal Engine Model Gift for Your Kids Enginediy

  $24.99
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• 

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

  $34.99
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• 

  Stirling Engine L-Shape Two Cylinder Stirling Engine External Combustion Engine with Big Bulb

  $59.99
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• 

  Stirling Engine Model Hot Air Stirling Engine Electricity Generator with Colorful LED – Enginediy

  $64.99
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  Turbojet Engine Jet Engine Assembly Kit – Build Your Own Jet Engine -Ideal Gift for Collection

  $149.99 Original price was: $149.99.$119.99Current price is: $119.99.
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  V8 Engine Model Kit – Build Your Own V8 Engine – Science Experiment STEM Toy – Enginediy

  $99.99 Original price was: $99.99.$89.99Current price is: $89.99.
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• 

  V8 Engine Model Kit that Works – Build Your Own V8 Engine – Paint Your Own V8 Engine -MAD RC V8 Engine for Capra VS4-10 Pro

  $99.99
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• 

  Vacuum Engine Flame Licker Engine Flame Eater Engine Motor Model with Wood Base – Enginediy

  $59.99
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