Klutz Build Your Own Gumball...

Klutz Build Your Own Gumball...


Perfect for any budding engineer with a sweet tooth!

Out of stock


Product Description

Make your own gumball machine with a book of step-by-step instructions, adjustable ramps, custom snaps, and bumper guides. Then, keep the ball rolling with other gumball-related science experiments using simple machines. It's a ball of fun!

1/2" gumballs not included.

Comes with: Chipboard parts, Dispenser knob, Transparent acetate, Plastic fasteners