K'Nex Motorized Madness Ball Machine

Your budding architect can build the K'Nex Motorized Madness Ball Machine- a towering contraption, towering over four-feet high and featuring a motorized lift and three exciting ball runs. The K'Nex Motorized Madness Ball Machine is a builders dream and includes 2,004 colorful K'NEX pieces, new track system and five multi-colored balls. Your little builder just needs to follow the step-by-step, color-coded instructions. Once built, elements such as a motorized ball lift, a downward spiral, a hammer drop transport, and swiveling elevators keep the fun going! Instructions for a smaller, alternate ball machine are available at www.knex.com.

K'Nex Motorized Madness Ball Machine Builds over 4' high Over 2000 pieces Motorized ball lift Includes 5 balls and 3 ball runs Requires 2 AA batteries (not included)