Start inventing the minute you open the box. The Gizmos & Gadgets Kit comes with 15 electronic building blocks, a detailed instruction handbook, and all the accessories and tools you need to unleash the inventor within. Create, play, remix, then share your creations with the world. Need some inspiration? Check out the thousands of inventions on our community pages and the free littleBits app. Want to do even more? Explore the worlds of coding, electronic music, smart devices and more with additional littleBits Kits. Develop creativity and engineering skills as you reinvent the world around you.