Perfect for any budding engineer with a sweet tooth! Make your own spiral gumball machine with step-by-step instructions. Then, keep the ball rolling with other gumball-related science experiments using simple machines. It's a ball of fun! Gumballs not included. Comes with: Chipboard parts, Dispenser knob, Transparent acetate, Plastic fasteners.
Title: Klutz Gumball Machine
Mastermind number: 207390
Shipping weight (lbs): 1.11
Package dimensions (inches): 12.01 x 9.76 x 2.52