4-Wheeled Stirling Engine Powered Car Model STEAM Scientific Experiment Educational ToysFeatures:.Innovative Design: A very creative design concept. The application of Stirling engine to the car model is the embodiment of the conversion of heat energy into kinetic energy, turning the ...

DIY Stainless Steel 3D Puzzle Model Kit Metal Assembly Mechanical Crafts with Black Speaker - (Choices: Tarantula or Scorpion)Features: Using high-quality metal materials, laser cutting ultra-precision high-quality metal models Do not need glue, just connect by screws according to the ...

3.2cc Miniature Horizontally Opposed Two-Cylinder Four-Stroke Motorcycle Gasoline Engine Internal Combustion Engine ModelFeatures:.Motorcycle Engine: The cylinder body is level, so that the cylinder can avoid obstacles on the front wheels of the motorcycle and obtain good air-cooled heat dissipation performance. ...

3PCS 3D Metal Unicorn Assembly Model DIY Mechanical KitFeatures: Made of high-quality laser cuting ultra-precise metal Don't need glue when assembling, and mechanical big worm shapes can be assembled by screw connection only follow the assembly drawing The edges of ...

Mechanical Firefly DIY Assembly Model With Rotating BaseFeatures: Made of high-quality laser cuting ultra-precise metal Don't need glue when assembling, and Jigsaw Crafts can be assembled by screw connection only according to the assembly drawing There are 166Pcs in total, ...

100+Pcs Glow Tube Clock Robot Model Kit Robot Number 10 with Remote Control Assembly Toy Features: ★ Detailed Description: Time glow tube with LED digital clock. Different numbers are engraved on the transparent acrylic, and then the digital effect is ...

150 PCS DIY 3D Metal Puzzle Model Mechanical Mini Monster Music Box Features: ★ Material: The steampunk-style model is made of high-quality metal materials. Amazing details and wonderful DIY experience. Assembling this model not only exercises hands-on ability and creativity, ...

6PCS Metal Mech DIY Mini Set Robot Educational Toy Gift Features: ★ Material: Made of high-quality metal materials. Laser cutting ultra-precision high-quality metal models. No glue is needed, just connect with screws according to the assembly drawing. ★ Feature: There ...

DIY 14CH 2.4G Alloy Remote Control Robotic Arm Multifunctional Engineering Vehicle Model Kit Features: ★ Detail: DIY simulation 2.4G multifunctional four-wheel drive remote control engineering vehicle, the combination of intelligent robot car and mechanical arm, can DIY design and programming, ...

126PCS 3D Metal Wasp Assembly DIY Mechanical Kit Educational Toy Features: ★ Material:The steampunk-style model is made of high-quality metal materials. Amazing details and wonderful DIY experience. Assembling this model not only exercises hands-on ability and creativity, the 3D metal ...

150PCS Metal Robot Gunner Assembled DIY Toy Ornaments Features: ★ Material: The body parts of the robot can rotate freely to realize the blasting shooting of the machine in all directions. The steampunk-style model is made of high-quality metal materials. ...

Carburetor for M12 M12B EngineSpecifications:.Material: Metal.Product Weight: 100g.Package Dimensions: 10 x 8 x 6cm.Package Weight: 130g.Packing: Bag

1/24 Hydraulic RC Truck 2.4G Full Scale Simulation 4 Front 8 Back Dump Truck Heavy Truck Engineer Machine Model RTRFeatures:.The design is based on the realtruck's structure and theory and ready to run. It can go forward and backward and ...

Exhaust Pipe and O-Sealing Ring Suitable for CISON FG-VT9 V2 Engine ModelSpecifications:. Material: Metal. Product Weight: 60g. Package Dimensions: 12 x 8 x 6cm. Package Weight: 80g. Packing: Bag

Flywheel and Pulley For CISON FG-VT9 EngineSpecifications:.Material: Metal.Product Weight: 80g.Package Dimensions: 8 x 6 x 5cm.Package Weight: 100g.Paking: Bag

Toyan RS-L200 4.92cc 2 Rotor Rotary Engine Model Watercooling 2200~18500rpm Note: Toyan twin rotary engines have 23pcs LEFT in stock now Anyone who orders it first during this period can save up to 100$usd. (remember to use the promo code: ...

Build Your Own Golden Windmill DIY Metal Kits Free EnergyFeatures: .Wind turbine model drives the maple leaf to rotate with solar cells in direct sunlight..The model adopts electroplating zinc alloy, and the fan adopts lightweight plastic electroplating..The golden model is ...

Are you ready to take a chance with Stirlingkit Shopping on a Mystery Box? We pride ourselves by providing exceptional value to our customers. We guarantee each Stirlingkit Mystery Box we package will be a better value than if purchased ...

Scorpion King-200Pcs Metal Insect Model Kit 3D DIY Mechanical Assembly Crafts ·The model with finely polished surface is elaborately made of stainless steel for comfortable & smooth hand feel. ·Depending on the individual, the 220pcs+ product requires 2-3h to assemble ...

Brass Gas Powered Roller Tractor Vehicle Model with Mini Horizontal Water-cooled EngineFeatures:.Retro Engine: The oil-powered tractor model workable with a mini horizontal single-cylinder water-cooled gasoline engine, different from other RC tractors, is carefully made of brass, stainless steel and aluminum ...

Kick Starter & Flywheel & Clutch for CISON FG-9VT 9cc V-Twin Engine Model note: this accessories is only suitable for people who receive the CISON FG-9VT v2 engine before Jan,2023.Features:.The proportional and authentic kick starter with exquisite starter kits is ...

Model Engine Tool LED Mini Electric Screwdriver DIY Tools Set Precision Screwdriver Kit 61-in-1 Features:.The mini precise electric screwdriver set is convenient to use, intelligent and labor-saving, with aluminum alloy body and excellent surface treatment for slip resistance and comfortable ...

Mini Electric Screwdriver Precision Repair Tool Kit for Model Engine 34-in-1 Features:.The comfortable, aesthetic and humanized mini precision electric screwdriver set features an all-aluminum body, cozy circular arc design and 360° rotating palm rest for ease to use..Boasts 4 torque ...

RETROL MUSA 2.2cc Four-stroke One-Cylinder Tractor Gas Engine Model for Farm Collector Please buy the new version here. clickFeatures:.High Simulation The mini gasoline engine model, with the same structural design as real diesel engines, yet adopts gasoline as the fuel..Superior ...