Snap Circuits Spy Kit – Build, Detect, and Decode!Snap Circuits Spy Kit Build, Detect, and Decode! Gear up for secret agent science! This all in one Spy Kit lets kids build real working spy gadgets and run 25+ missionsno soldering, no tools, just snap together parts. From trip wire circuits to voice changers and motion alarms, learners discover how electronics power the stealthy tech of spies while having a blast at parties, sleepovers, or weekend missions. Key Features 25+ Spy Missions One box, tons