Give your child an exciting hands-on introduction to electronics with Skill Builder 125!Some of the many fun projects included are a Light-controlled lamp, Laser Flasher, Shooting Sounds, Magical Music, Up, Up and Away and so many more!A set that offers hands-on experience and hours of creative playtime and learning. Hours of educational fun learning about electronics while developing analytical and problem solving skills.No tools needed! All parts Just click together and support a vigorous STEM/ steam educational curriculum.Discover Photoresistors, Capacitors, Transistors and IC's and how they interact.Full color, easy-to-read project manual that make the projects fun and simple to complete. Learn By Doing!A terrific kit that launches your young engineer into the world of Snap Circuits and STEM learning.Build 125 projects with the 31 electronic parts included.