Educational Insights Circuit Explorer® Base Station AGE_14 yrs then add wave tiles then add wave tiles All the while FOR KIDSA hands on STEM adventure where kids build and power their own space themed world using oversized snap together circuit pieces WHAT’S INSIDE● Snap together oversized circuit building pieces● Deluxe Base Station and Planetarium with color changing dome● Communication station with radar dish and rotating diner sign● Voice synthesizer with 10 space sounds● 1 powered Space Rover and 1 free rolling Rover with light up headlights● 6 astronaut figures and 2 robot figures● Requires 15 AAA batteries (not included)