Ages 8+ Great addition to any STEM program. Learn all about electricity, current and voltage and discover how lights, alarms, motors, switches and more work all while building fun projects. Build a real working FM radio and listen to your favorite station! Compatible with other building brick sets. Skills STEM knowledge Fine motor skills Hand-eye coordination Creativity Imaginative play Independent or group play Contents Build 120 different projects Contains 46 parts Requires 3 "AA" batteries
