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3D Metal Mechanical Fox Puzzle Kit - Creative DIY Model Assembly Set
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Galactic Robotics 3D Metal DIY Assembly Kit - 1200+PCS Mystery Box Set
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Humanoid-1 3D Metal Mech Warrior Model with Articulated Joints & LED Features - DIYEngMod
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Steampunk Insect Miniature Metal Craft Set - 500+ Piece DIY Puzzle Collection
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DIY Steampunk 3D Metal Lantern Fish Model - Color Changing Anglefish Lamp Assembly Kit (700 Pieces)
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Colorful 3D Mechanical Diver Ape Metal Model Kit - 700+ Pieces DIY Assembly Ornament
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Steampunk Mechanical Siege Rhino Model Kit - 700+ Piece 3D DIY Assembly Craft
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80CC Mini 2-Stroke Gasoline Engine - CNC Single-Cylinder Pull-Start for Motorcycle and Bicycle Modifications
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Holt H75 Engine Model Radiator & Cooling Fan Assembly - DIY Modification Parts
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Precision Variable Pitch Propeller for Vertical & Horizontal Steam Engine Model Ships with Double Bearing Design
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Steam Engine Generator Kit for M30/M30B/M31/M3B/S10/S10B - DIY Engineering Model
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Steam Engine Multistage Decelerator for M30, M30B, M31, M3B Compatibility
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Metal Steam Turbine Engine Model - DIY Desktop Science Experiment Kit
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Pigeon-Style Dual-Cylinder Hot Air Stirling Engine Model Kit for Science Enthusiasts
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Retro Film Projector Stirling Engine Model - DIY Assembly External Combustion Engine with Elegant Metal Base, Ideal Gift for Science Enthusiasts
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Metal Twin-Cylinder Stirling Engine Kit - Interactive Heat Engine Model for Science Enthusiasts
Regular price $109.99Regular price $109.99 Sale priceUnit price per