Conductive Ink Pen

Our flagship conductive ink pen is now available alone! Order pens as replacements to use in your Circuit Scribe kits. Draw 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. 1 Pen Dimensions: .5 x .5 x 6.25 in | .003 lbs 5 Pack Dimensions: 1.5 x 1.5 x 6.5 in | .13 lbs 10 Pack Dimensions: 2 x 1.5 x 6 in | .2lb