ROKR Vitascope — 3D Wooden Mechanical Film-Projector Kit (183 pcs)
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...
ROKR Vitascope — 3D Wooden Mechanical Film-Projector Kit (183 pcs)
☢ TINKERTOWN CERTIFIED — ISO-3 · REACTIVE ●●●○○ ⚡ QUICK TAKE: Buy it. A fun build with a genuinely cool payoff. THE FULL STORY I like a mechanical model that actually does something. A hand-crank...
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