Circuit Scribe Basic Kit
Get started with drawing circuits on paper. The Basic Kit contains a Circuit Scribe pen, six modules, a 9V Battery and other accessories (see below for full list). Explore basic circuit concepts like conductivity and work up to creating a touch-sensitive circuit using the NPN transistor.
The Basic Plus Kits contains a workbook with 27 pages of lessons that works through resistance, elements in parallel and series, open and short circuits, and more.