Circuit Scribe - Circuit Scribe Conductive Ink Pens (10 Pack)

Our flagship conductive ink pen is now available alone!

Order pens as replacements to use in your CircuitScribe Kits. Draw on any surface a rollerball pen will write on. T

he Circuit Scribe conductive ink pen can draw 60-200 meters depending on writing surface and speed (60 meters on absorbent surfaces like a napkin, and 200+ meters on photo paper).

Photo paper also has other benefits: you can erase ink by scratching a trace away, and you also get the highest conductivity on this surface (<2 ohms/cm). Soldering to the ink is possible - but tricky - and greatly depends on paper/surface type and solder type.