Circuit Scribe is a rollerball pen that writes with conductive silver ink. It makes creating circuits as easy as doodling.
The Basic Kit contains a Circuit Scribe pen, six modules, a 9V Battery and other accessories to improve your circuit drawing experiences (see below for full list). This kit allows you to explore basic electronics concepts, beyond what the Lite Kit offers. The five additional modules allow you to expand your knowledge of transistors, resistance, elements in parallel and series, open and short circuits, and more.