Circuit Scribe is a rollerball pen that writes with conductive silver ink. It makes creating circuits as easy as doodling.
The Ultimate Kit contains everything you need to create dynamic and fun paper circuits. The Ultimate Kit features 10x magnetic connection cables let you hook up your paper circuits to programable platforms like Arduino. (Arduino not included.) The kit includes everything from our Maker Kit plus extra LEDs, two DPDT switches, and a motor (see below for full list). With the Ultimate Kit, you can make complex, robust circuits while still using our accessible Circuit Scribe technology.