CircuitWorks Flex Conductive Pen with Microtip 85 Grams

Conductive Silver Ink Pen - Micro Tip [CW2200MTP] : ID 515 : $59.95 : Adafruit Industries, Unique & fun DIY electronics and kits

85AC Conductive Pen Circuit Repair Conductive Paint Pen Conductive Paint Pens for Education Physics Teaching Circuit Design - AliExpress

CW2200MTP circuitworks conductive pen -micro tip

CircuitWriter Pen, #CW100P

Silver Conductive Pen (Micro Tip) 1 PCS Electro-conductive silver Paint Pen For Drawing Conductive Silver Traces - CW2200MTP - AliExpress

Circuit Scribe Conductive Ink Pen: Draw Circuits Instantly : Office Products

CW2200MTP Chemtronics Conductive Pen Micro Tip

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).

Circuit Scribe Conductive Ink Pen

EM-Tec conductive silver microtip pen