|BUY IN BULK!
Price Each: $6.95
Take the next giant leap to understanding physics, mechanics, and design with KELVIN©'s new generation of “Build a Better" Mousetrap Vehicles".
Although not mousetrap powered, this vehicle teaches the same principles of physics and mechanics as our Mousetrap Racers. Its unique design utilizes the energy stored in a stretched rubber band.
Minor soldering is required.
Bulk pack of this kit available (see below).