Tamiya 70086 Mechanical Inch Worm Educational Kit  [70086]

Meet the Mechanical Inch Worm 70086

The Tamiya Mechanical Inch Worm 70086 is a compact model that demonstrates basic mechanical motion using a simple, clever linkage. Ideal for curious builders, the kit shows how coordinated parts create inching movement, making abstract principles tangible.

Learn Motion and Linkage

This model is designed to help learners grasp motion basics through direct assembly. With components including gears and pulley-style parts, it demonstrates how rotational input can produce stepping motion, and the steps involved are straightforward for most hobbyists.

Perfect for Display and Demonstration

When completed, the inch worm exposes its moving elements and makes a clear visual example of simple machines. It works well as a desktop display or a practical aid when explaining mechanical concepts to groups.