Circuit Scribe Pen

Product Description

Circuit Scribe 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. Available as individual pens or 10-pack.

Product Highlights

• The Circuit Scribe conductive ink pen can draw 60-200 meters depending on writing surface and speed
• Draws on any surface a rollerball pen will write on
• Ink can be erased by scratching it off
• Circuit Scribe was created by a team of three graduate students at UIUC and Harvard. Our aim was to adapt innovative ink technologies into a fun and exciting tool that anyone can use to learn about circuits.