SELF-PACED FUN: Over 55 online projects & 3.5 hours of video walkthroughs plus coding challenges LEARN THROUGH PLAY: Kids have 1000+ lines of code that they can tinker modify and customize Manufacturered by Let's Start Coding. ALL-INCLUSIVE: Kit has 12 electronic pieces + access to free online software. No batteries needed Requires internet & Windows Mac or Chromebook computer. Not compatible with tablets or smartphones GREAT GIFT: Perfect for boys & girls interested in science technology engineering & math (STEM)