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V8 Engine with Gearbox Tech Engine Model Particle Building Blocks MOC Set (568PCS) In stock, No need to wait, Orders are Shipped Immediately From...

V8 Engine Bricks Model Building Blocks Set MOC-60662--945PCS - Build Your Own V8 Engine V8 Engine Bricks Model Building Blocks Set MOC-60662-...

GTE Manual 8 Speed Gearbox Model Building Blocks Set MOC-79482--685PCS   GTE Manual 8 Speed Gearbox: MOC-79482 was licensed and designed by Te...

DIY Self-assemble UFO Spin Suspension Steam Engine Metal Engine Model Education Toy with Boiler and Alcohol Lamp Features: .The flying saucer ...

V10 Engine with Gearbox Single Overhead Camshaft (SOHC) Air-Cooled Engine Model Building Blocks Set (776PCS) In stock, No need to wait, Orders are...

An aeolipile (or aeolipyle, or eolipile), also known as a Hero's engine, is a simple, bladeless radial steam turbine which spins when the central ...

V8 Engine Model Building Blocks Toy Set MOC-54607--770PCS-Build Your Own V8 Engine In stock, No need to wait, Orders are Shipped Immediately From M...

ENJOMOR Balance Single-cylinder Hot Air Stirling Engine Model with USB Light Toys Gifts Features:Science & Technology Toys: This teach-and-play...

Manson Hot Air Stirling Engine External Combustion Engine Model STEM Science & Education Toy Gifts for Technology Enthusiasts   Fe...

4-Speed Gearbox Model Building Blocks Set MOC-45647--188PCS Designed by TechnicBrickPower: This powerful and multifunctional four-speed gearbox use...

Handheld Mini Metal Electric Grinder Drill Accessories DIY Tools Set Description: 1. Multifunctional electric grinder: mini multifunctional electri...

V12 Engine with Gearbox 856PCS Mk2 Sci-fi Engine Model Building Blocks Toy Set MOC-43833 Designed and licensed by Bricktec Designs, the MOC-43833 ...

ENJOMOR DIY Metal Balance Hot Air Stirling Engine Model Educational Toys Gifts In Stock and Ready to Ship Worldwide!USA Warehorse, Free DHL/UPS E...

Semi-automatic Hand Twist Drill Hole Punch Accessories DIY Tools Set (Blue) Description: 1. Hand twist drill tool: This model is a blue reinforced ...

Universal Mini DIY Model Tools Kit Description: 1. One Stop Shop: Our mission is to provide you with rare miniature tools and model making supplies...

MOC-40128 V12 Engine with Gearbox Sci-fi Engine Model Building Blocks Toy Set 789PCS Designed and licensed by Bricktec Designs, the V12 Engine wit...

8 Speed Gearbox Using 2 Levers Model Building Blocks Set MOC-51409--268PCS Designed by TechnicBrickPower: This is an 8-speed gearbox that does the ...

Features:.100% brand new with high quality.The style is novel and exquisite. It is an excellent craft.The product is made of all copper and has hig...

Steam Engine DIY Kit Children Steam Engine Experiment Model - Science Museum at Home  A steam engine is a heat engine that performs mechanical wor...

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by stea...

Mini Inline 2 Cylinder Steam Engine for 40cm Retro Boat Model - Gift CollectionA steam engine is a heat engine that performs mechanical work using ...

Stirling Engine Tank Model Stirling Engine Motor Model Physical Experiment Science Education Toy GiftFeatures:Unique Tank Shape: Creative design co...

2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model The 2 Cylinder Stirling engine generator is an amazing con...

Double-Cylinder Stirling Engine Kit - Power Up Your Space with Stunning LED Lights   Key Points: 1, Made of precision, the whole is made of high-...