KiwiCo Kiwi Crate Science Kit Record Racer Building set Engineering racetrack track
Race and dodge obstacles with a mechanical racing game you engineer yourself. Construct a spinning racetrack with a potentiometer that lets you control the spinning speed.
Topics explored: gears & linkages, electronics, and mechanical video games
Outer box is a bit crushed during shipping, but it does not effect the internal contents.
Assembled once - All contents included
Comes from a pet-free and smoke-free home.
Fast shipping.
Trusted Seller = Buy with confidence.
Thank you for supporting my education!

Product Information