Discovery Mindblown STEM Rocket Launch Space Station Circuitry Set Engineering

EDUCATIONAL STEM TOY LEARN ABOUT ELECTRICITY AND CIRCUITRY: Learn the principles behind electricity, circuitry and engineering as you run the included experiments and even design your own. Fun and educational STEM toy kit Learn Circuitry and Electricity Compatible With Other Discovery Circuitry Sets Battery-powered requires 2 AA batteries total (not included) All reasonable offers will be considered. All items ship within 24-48 hours from San Diego, California