100+ Fun Experiments Jumbo Electronic Lab

Circuit Science Kit that will Keep Them Engaged for Hours Safely perform 100+ electronic experiments with this jumbo-sized kit. This set will allow kids to explore electric current and how it’s used to power various devices. Activities include am/fm, radio, floating ball, flying fan as well as exploring magnetic, sound, light and touch controls. Circuit board measures 15.7" x 11". Requires 4 AA batteries (not included). For ages 8+. Contains circuit board unit, magnetic pole, 32 connecting wires of assorted lengths, blower & nozzle, foam ball, spring terminals and instruction booklet.