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Metal Horizontal Hit and Miss Engine Model Gas Engine Flywheel - DIY Engineering Mod
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Metal Mini Stirling Engine Generator Model with Base - Educational Science Toy and Creative Gift
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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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Metal Rail Track Kit for DIY Steam Train Engine Assembly - 60cm Length
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Metal Scorpion 3D Jigsaw Puzzle Kit - DIY Detachable Model Game
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Metal Scorpion 3D Puzzle Model Kit - DIY Assembly Game for Creative Minds
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Metal Six-Cylinder Brushless Electromagnetic Engine Model - Educational DIY Science Toy
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Metal Spider 3D Puzzle DIY Model Kit - 203-Piece Creative Gift
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Metal Steam Car Engine DIY Assembly Kit - 272 Piece Gift Set for Collectors
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Metal Steam Car Engine DIY Assembly Kit - 272 Pieces for Collectors and Enthusiasts
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Metal Steam Turbine Engine Model - DIY Desktop Science Experiment Kit
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Metal Tiger 3D Jigsaw Puzzle Kit - Ancient Chinese Beast Mechanical Assembly Craft
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Metal Tiger 3D Puzzle DIY Model Kit - Ancient Chinese Beast Mechanical Assembly Craft in Black and Gold
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Metal Twin-Cylinder Stirling Engine Kit - Interactive Heat Engine Model for Science Enthusiasts
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Metal Wolf 3D Puzzle DIY Advent Calendar Kit - Unique Creative Gift
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