Mechanical Marvels
Metal model kits you build yourself: working engines, kinetic sculptures, mechanical creatures and more. Each kit is made to order and ships in 2-3 weeks.
Five-Cylinder Radial Engine
A 1/6 scale radial aircraft engine, built by you. More than 250 aluminum alloy and stainless steel parts come together around an electric motor, so the five cylinders actually turn.About this kit 250+ aluminum alloy...
Dual Spool Turbofan Engine Model Kit
A cutaway jet engine that actually spins. This 1/12 scale high-bypass dual spool turbofan goes together from 300+ aluminum and zinc alloy parts and runs on a rechargeable lithium battery.About this kit 1/12 scale high-bypass...
Military Helicopter Turboshaft Engine
Build a 1/4 scale helicopter turboshaft engine and then run it. More than 470 aluminum alloy and stainless steel parts come together into a motor-driven display piece.About this kit 470+ aluminum alloy and stainless steel...
Solar System
Hold the solar system in your hands. This 14-inch stainless steel display model puts the planets in orbit on your desk, and an ON/OFF switch sets the whole system in motion.About this kit Display model...
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