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Compact Low-Temperature Stirling Engine DIY Kit - Fun Steam Heat Motor Toy
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Educational Motor Generator Demonstration Kit for AC/DC Experiments - DIY Engineering Model
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Retro Tractor Stirling Engine Kit - DIY Educational Vacuum Powered Model for Collectors
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Educational Low Temperature Stirling Engine Motor Kit - Fun DIY Coffee Cup Experiment
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Cyberpunk 3D Metal Dragon Model Kit - DIY Assembly Art Craft for All Ages (2030+ PCS)
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CISON L4-175 Engine Starter Kit with Spark Plugs and Cooling Components
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CISON 44CC V8 Engine Model Kit - 1/6 Scale Water-Cooled 4-Stroke Gasoline Engine for RC and Collectors
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Miniature Live Steam Engine Model Kit - Microcosm M88 Full Metal Creative Gift
Regular price $1,082.18Regular price$0.00Sale price $1,082.18 -
Single Cylinder Balance Stirling Engine Science Experiment Kit - DIY Educational Model
Regular price $432.81Regular price$0.00Sale price $432.81 -
Complete Ignition Kit for Vertical Hit and Miss Engine - DIY Engine Modification
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RETROL SE-02 Complete Metal Stationary Steam Engine Kit with Functional Boiler, Generator, and Illuminating Street Lamp
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Steam-Powered Vacuum Engine Model Kit - Educational Flame Engine Toy
Regular price $595.15Regular price -
Magnetic Mecha 3D Metal Puzzle Kit - DIY Assembly Model for All Ages
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UFO-Inspired Suspension Steam Engine DIY Kit with Copper Boiler and Alcohol Burner
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Oxy-Hydrogen Water Electrolysis Generator Kit - High-Performance DIY Flame System
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Robot Assembly Kit: Educational DIY Engine with Remote Control - Ideal Gift for Young Innovators
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Metal Nine-tailed Fox 3D Puzzle Assembly Kit - DIY Jigsaw Model for Creative Crafting and Unique Gifts
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SKYMECH TR900 Dynamic 3D Printed Functional Turbofan Engine Assembly Kit
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DIY 3D Metal Bicycle Model Kit - Retro Mountain Bike Puzzle for Adults and Kids, Educational Assembly Toy
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Metal Steam Car Engine DIY Assembly Kit - 272 Pieces for Collectors and Enthusiasts
Regular price From $2,380.93Regular price$4,329.06Sale price From $2,380.93Sale -
DIY 3D Metal Tyrannosaurus Rex Model Kit - 160 Piece Mechanical Dinosaur Assembly
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10-Stage High Voltage Marx Generator Kit - DIY Lightning Experiment Educational Model
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Double-Cylinder Stirling Engine Generator Kit with Colorful LED Lights and DIY Accessories
Regular price $378.69Regular price$0.00Sale price $378.69 -
DIY 3D Metal Velociraptor Assembly Kit - 160-Piece Mechanical Dinosaur Model
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