Learn physics while building your own gumball machines with the Gumball Machine Maker from Thames & Kosmos! Conduct 12 awesome experiments and customize your gumball machine in nearly limitless configurations. This kit includes 52 pieces with a 20-page full-color manual.
Recommended for ages 6-12+
Completed gumball machine stands 17 inches tall!
STEM Experiment Kit!
WARNING: CHOKING HAZARD - Small parts. Toy contains a small ball. Not for children under 3 years.