L-Type Single Cylinder Golden Stirling Engine Generator Sterling Model with LED Diode Science Experiment Features:Stirling Engine: The engine can be lit with LED light-emitting diodes, allowing you to play while learning about science, witness how magic works, and foster creativity and imagination. ..

Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1/10 DIY Mini Metal OHV Inline Four-cylinder Dynamic Car Engine Diesel Engine Model with Cooling System - 300+PCS Dynamic Simulated Model: For more realism and intrigue, the engine can connect to the power and run on a moto..

Lantern Fish 3D DIY Steampunk Metal Assembly Model Colorful Changing Lamp Creative Trendy Toy (700PCS)Features: .Elegant Craftsmanship and Realistic Appearance: Designed with a distinctive appearance. The seven-color light bulb gradients at the tips of the tentacles add to the angry demeanor. Its m..

Large Gas Tank for KACIO WS100L/WS100XL Horizontal Steam Boiler ModelFeatures:The KACIO WS100L/KACIO WS100XL horizontal steam boiler model is compatible with the gas tank for the steam engine boiler.Specifications:.Material: Metal.Color: Brass.Product Dimensions: 24 x 5.7 x 5.7cm.Product Weight: 850..

Portable Large-Torque Electric Drill Starter USB Charging Essential Tool for Engine Models (Silver)Features:A high-performance brushed motor is used by the recently modified engine electric drill starter with one-button start to easily start a variety of engine models..Intelligent Protection: In ord..

LCD Tachometer RPM Gauge Meter for CISON V8 Engine ModelFeatures:This tachometer is specifically made to track the speed of CISON engine models in real time. It won't let you down and is in terrific shape!Specifications:.Material: Electronic Components.Product Weight: 80g.Package Weight: 100g.Packag..

LCF 1/16 2.4GHz 16CH Multifunctional Excavator Grab RC Construction Vehicle Model with Smoke EffectFeatures:Control in both directions Function: Left and right, forward and backward. At 700 degrees, the table freely revolves. operation of a mechanical arm lifted independently. Both the large and tin..

Left and Right Crankshaft for TOYAN EngineFeatures:.TOYAN engine parts.Original authentic parts, quality assurance, crankshaft left (long): 63.0x25.0x25.0mm, crankshaft right (short): 28.9x25.0x25.0mm.Constructed from steel, this item is robust and resistant to wear, has a long lifespan, exquisite c..

LESU C374F Hydraulic Excavator Metal Remote Control Engineering Truck Vehicle 1/14 PNP with Electronic EquipmentFeatures:.The whole car is equipped with electronic equipment, without sound, light, battery, or remote controller..Power Supply Voltage: Both 2S and 3S batteries can be used..Battery Comp..

Multistage Decelerator Generator for Steam Engine M30/M30B/M31/M3B/S10/S10BFeatures:The steam engine generator set, which works with the M30, M30B, M31, M31B, S10, S10B, and other engine types, is activated by connecting the boiler.Specifications:.Material: Metal.Rotate Speed: Approx 20000rpm/min.Ro..

Long Piston for H75 Engine ModelSpecifications:.Material: Stainless Steel.Product Weight: 15g.Package Dimensions: 10 x 5 x 5cm.Package Weight: 25g.Paking: Carton Box..

Low Temperature Difference Magnetic Stirling Engine Colorful STEM Model Physics ExperimentEASY TO PLAY: The temperature difference between the top and bottom panels powers this engine. Simply remove it from the packaging, set it above a mug of hot water, wait a few seconds, then gently push the flyw..