Circuit Scribe Conductive Pen - 5 Pack

The conductive ink pen is now available in a 5 pack! Order pens as replacements to use in your Circuit Scribe kits. Draws on any surface a rollerball pen will write on.

The 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.