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10cm Electronic Music Tesla Coil Artificial Lightning Hand Touch Magnetic Storm Coil Experimenting Device Teaching Tool Desktop Toy - EngineDIY
10cm Electronic Music Tesla Coil Artificial Lightning Hand Touch Magnetic Storm Coil Experimenting Device Teaching Tool Desktop Toy - EngineDIY
$59.99 - $64.99
$59.99 - $64.99
$59.99 - $64.99
$59.99

10cm Electronic Music Tesla Coil Artificial Lightning Hand Touch Magnetic Storm Coil Experimenting Device Teaching Tool Desktop Toy

10cm Electronic Music Tesla Coil Artificial Lightning Hand Touch Magnetic Storm Coil  Experimenting Device Teaching Tool Desktop Toy Features: .D...

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$59.99 - $64.99
$59.99 - $64.99
$59.99 - $64.99
$59.99
Metal Steam Turbine Engine Model Science Experiment Desktop Engine Model - Enginediy - EngineDIY
Metal Steam Turbine Engine Model Science Experiment Desktop Engine Model - Enginediy - EngineDIY
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99

Metal Steam Turbine Engine Model Science Experiment Desktop Engine Model - Enginediy

Metal Steam Turbine Engine Model Science Experiment Desktop Engine Model - Enginediy Features:.Mechanical Crafts: This is a "unique" steam turbine...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
Mini Speed Adjustable Integrated Hot Air Stirling Engine Model with Wooden Base Science Experiment Educational Toy - EngineDIY
Mini Speed Adjustable Integrated Hot Air Stirling Engine Model with Wooden Base Science Experiment Educational Toy - EngineDIY
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

Mini Speed Adjustable Integrated Hot Air Stirling Engine Model with Wooden Base Science Experiment Educational Toy

Mini Adjustable Speed Integrated Hot Air Stirling Engine Model Science Experiment Educational Toy Features: .Exquisite Ornaments: The Stirling e...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
γ-shape Stirling Engine Generator Model Assembly Kit with LED Lights Retro Science Educational Model Collection - enginediy
γ-shape Stirling Engine Generator Model Assembly Kit with LED Lights Retro Science Educational Model Collection - enginediy
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

ENJOMOR Retro γ-shape Stirling Engine Kit Generator with LED Lights - STEM Toy

Build Your Own Stirling Engine that Works - ENJOMOR Retro γ-shape Sterling Model with LED Light Features:Exquisite Stirling Engine: The Stirling en...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
γ-Type Vintage DIY Stirling Engine Model Kit with Luminous Flywheel Science Experiment Educational Toy - Enginediy Customized - enginediy
γ-Type Vintage DIY Stirling Engine Model Kit with Luminous Flywheel Science Experiment Educational Toy - Enginediy Customized - enginediy
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

ENJOMOR Vintage γ-Type Stirling Engine Kit with Luminous Flywheel - STEM Toy

ENJOMOR Vintage γ-Type Stirling Engine Kit with Luminous Flywheel - STEM Toy γ-typed Stirling Engine: The luminous flywheel gives off colorful ligh...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
Water Cooled Radiator Cooling Fan Kit for 32cc Inline Four Cylinder Water Cooled Gasoline Engine - enginediy
$23.99 - $23.99
$23.99
$23.99 - $23.99
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Water Cooled Radiator Cooling Fan Kit for 32cc Inline Four Cylinder Water Cooled Gasoline Engine

Water Cooled Radiator Cooling Fan Kit for 32cc Inline Four Cylinder Water Cooled Gasoline Engine Features:This cooling kit includes water tank, fan...

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$23.99 - $23.99
$23.99
$23.99 - $23.99
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ENJOMOR γ-Type Hot Air Stirling Engine Model Kit
ENJOMOR γ-Type Hot Air Stirling Engine Model Kit
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

ENJOMOR γ-Type Hot Air Stirling Engine Model Kit STEM Educational Toy- Enginediy

Stirling Engine Generator Modelγ-Type Thermodynamics Mechanical Science Educational Toy Gift Discover the ENJOMOR DIY Assembled γ-Type Hot Air Sti...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
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$39.99 - $39.99
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CDI Pulse Igniter with JST Connector for Toyan FS-L400BGC Gasoline Engine Models

CDI Pulse Igniter with JST Connector for Toyan FS-L400BGC Gasoline Engine ModelsFeatures:.Made with high-quality electronic components, hand-solder...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$199.99 - $199.99
$199.99
$199.99 - $199.99
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Engine Tools 5 Sets Precision Magnetic Screwdriver Electric Screwdriver Allen Wrench Adjustable Torque Wrench Tachometer Measuring Instrument DIY Tools Sets

Engine Tools 5 Sets Precision Magnetic Screwdriver Electric Screwdriver Allen Wrench Adjustable Torque Wrench Tachometer Measuring Instrument DIY T...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter
M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter
$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99

M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter

M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter Features: This is the m...

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$369.99 - $369.99
$369.99
$369.99 - $369.99
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$29.99 - $29.99
$29.99
$29.99 - $29.99
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3D Metal Mechanical Puzzle Dragon Crossbow Model Assembly Kit for Kids, Teens, and Adults-812PCS

3D Metal Mechanical Puzzle Dragon Crossbow Model Assembly Kit for Kids, Teens, and Adults-812PCS Features: 1. Precise cutting can maintain food-gra...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
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Metal Chremistica Ochracea Model DIY Kits
Metal Apis Koschevnikovi Model DIY Kits
$19.99 - $113.99
$19.99 - $113.99
$19.99 - $113.99
$19.99

3D Metal Puzzle Mechanical Assembly DIY Insect Model Toys Kits

3D Metal Puzzle Mechanical Assembly DIY Insect Model Toys Kits-Amethyst Mantis、Rhinoceros Beetle、 Lemnia Saucia、Onychothemis Tonkinensis、Apis Kosch...

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$19.99 - $113.99
$19.99 - $113.99
$19.99 - $113.99
$19.99
$1,099.99 - $1,099.99
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$1,099.99 - $1,099.99
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KACIO WS100L 850mL Horizontal Steam Boiler for Model Ship Steam Engine

KACIO WS100L 850mL Horizontal Steam Boiler for Model Ship Steam Engine Features:.Complete Equipments: The exquisite steam boiler features perfect ...

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$1,099.99 - $1,099.99
$1,099.99
$1,099.99 - $1,099.99
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3D Metal Puzzle Tiger Model Kit Bengal Tiger and Smilodon with Wing-700PCS+
3D Metal Puzzle Tiger Model Kit Bengal Tiger and Smilodon with Wing-700PCS+
$149.99 - $149.99
$149.99
$149.99 - $149.99
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3D Metal Puzzle Tiger Model Kit Bengal Tiger and Smilodon with Wing-700PCS+

3D Metal Puzzle Tiger Model Kit Bengal Tiger and Smilodon with Wing-700PCS+ Metal Tiger Model Kit with Wings for Kids, Teens, and Adults Inspired B...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
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3D Metal Steampunk Galaxy Craft Puzzle Mechanical Octopus with 16 Colors Tap and Remote Control Lamp Model DIY Assembly for Home Decor Creative Gift-1060PCS
3D Metal Steampunk Galaxy Craft Puzzle Mechanical Octopus with 16 Colors Tap and Remote Control Lamp Model DIY Assembly for Home Decor Creative Gift-1060PCS
$79.99 - $79.99
$79.99
$79.99 - $79.99
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3D Metal Steampunk Galaxy Craft Puzzle Mechanical Octopus with 16 Colors Tap and Remote Control Lamp Model DIY Assembly for Home Decor Creative Gift-1060PCS

3D Metal Steampunk Galaxy Craft Puzzle Mechanical Octopus with 16 Colors Tap and Remote Control Lamp Model DIY Assembly for Home Decor Creative Gi...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99

ENJOMOR Plane Head Stirling Engine Pocket Free-piston Motor External Combustion Engine Model Toy

ENJOMOR Plane Head Stirling Engine Pocket Free-piston Motor External Combustion Engine Model ToyFeatures:Science Education Toys: This stirling engi...

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$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
ENJOMOR Balance Type 2 Cylinder Hot Air Stirling Engine Generator with Bulb, Voltage Meter, Fan - STEM Toy - EngineDIY
ENJOMOR Balance Type 2 Cylinder Hot Air Stirling Engine Generator with Bulb, Voltage Meter, Fan - STEM Toy - EngineDIY
$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99

ENJOMOR Balance Type 2 Cylinder Hot Air Stirling Engine Generator with Bulb, Voltage Meter, Fan - STEM Toy

Twin Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy Features:Novel Shape: It is a balance-type tw...

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$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99
Split Type Positive Displacement Oiler for Steam Engine Model - EngineDIY
Split Type Positive Displacement Oiler for Steam Engine Model - EngineDIY
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

Split Type Positive Displacement Oiler for Steam Engine Model

Split Type Positive Displacement Oiler for Steam Engine Model Features: .Pipe Length: 3MM .Size: length 45(L) x 35(W) x 78(H)MM .Glass Tube Diame...

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$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable - EngineDIY
M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable - EngineDIY
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable Features:This is a miniature horiz...

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$339.99 - $339.99
$339.99
$339.99 - $339.99
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Start Brushless Motor for Toyan Engine - enginediy
$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99

Start Brushless Motor for Toyan Engine

Features:   .Advanced workmanship, professional quality, high durability .The role of the product is to start the toyan engine, used to achieve ele...

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$24.99 - $24.99
$24.99
$24.99 - $24.99
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Microcosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine - Enginediy - enginediy
Microcosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine - Enginediy - enginediy
$54.99 - $54.99
$54.99
$54.99 - $54.99
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Microcosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine - Enginediy

Microcosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine Model Flyball Speed Governor is worked with steam engine. The spring pressu...

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$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
Water Cooled Radiator Cooling Fan Kit for In-line 4-Stroke Gasoline Engine (SKU: 33ED3030434, 333085161ED, 33ED3104107) - enginediy
Water Cooled Radiator Cooling Fan Kit for In-line 4-Stroke Gasoline Engine (SKU: 33ED3030434, 333085161ED, 33ED3104107) - enginediy
$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99

Water Cooled Radiator Cooling Fan Kit for In-line 4-Stroke Gasoline Engine

Features: .This cooling kit includes water tank, fan, water cooling tube, etc., .Suitable for inline four stroke cylinder water cooled gasoline en...

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$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
Four Gear Box Assembly DIY Modified Accessories for Methanol Engine RC Car Model - enginediy
Four Gear Box Assembly DIY Modified Accessories for Methanol Engine RC Car Model - enginediy
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

Four Gear Box Assembly DIY Modified Accessories for Methanol Engine RC Car Model

Four Gear Box Assembly DIY Modified Accessories for Methanol Engine RC Car Model (3 Forward Gears and 1 Reverse Gears) Features: .Gearbox Paramete...

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$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
Haynes DIY Assembly Mini L4 Simulation Transparent Engine Model---Runnable - enginediy
Haynes DIY Assembly Mini L4 Simulation Transparent Engine Model---Runnable - enginediy
$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99

L4 Engine Model Kit - Build Your Own Engine That Works - Haynes L4 Engine Model DIY Kit

L4 Engine Model Kit - Build Your Own Engine That Works - Haynes L4 Engine Model DIY Kit Features:1. Explore the mysteries under the hood of the car...

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$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99