Below are the available bulk discount rates for each individual item when you purchase a certain amount
Take the next giant leap to understanding physics, mechanics, and design with KELVIN®'s new generation of "Build a Better" Mousetrap Vehicles".
This advanced pulley vehicle kit allows student designers to create different combinations of drive and follower pulleys. Experimenting with different combinations, students can create speed or added force, controlling the output of the vehicle's kinetic energy.
Minor soldering is required.
Bulk pack of this kit available (see below).