Description
.Up for sale is a brand-new, factory-sealed 4M Science in Action Mousetrap Racer Kit, distributed by Toysmith. This award-winning educational STEM building kit introduces kids and young scientists to foundational principles of physics, mechanics, and potential/kinetic energy transfers in an interactive, fun way.
The project kit includes all specialized building parts to assemble a 40cm tracking racer vehicle propelled entirely by a heavy-duty mechanical spring. A distinct highlight of the design allows kids to swap out the stock plastic wheels with old, recycled CDs to customize performance and test rolling friction differentials!
This set makes a fantastic weekend project, classroom science fair tool, or holiday gift. Please examine all listed high-resolution photographs to check the pristine condition of the box and product graphics. Ships out quickly and securely packaged inside a sturdy shipping box!