The Teachers' Lounge® Circuit Scribe Pen, Single

Circuit Scribe Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (10-Pack) Silver Ink Rollerball Point Pen Kit, Science Experiments, DIY Science Projects (New & Improved Formula) : Office Products

Circuit Scribe Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (10-Pack) Silver Ink Rollerball Point Pen Kit, Science Experiments, DIY Science Projects (New & Improved Formula) : Office Products

Kid's Super Circuit Kit

The Teachers' Lounge®

Basic Kit, Intro STEM Circuitry Concepts

Circuit Pen

Circuit Scribe Draw Your Own Circuits with Conductive Ink Pens – Circuit Scribe Official Store: Teach Electronics by Drawing!

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).

Circuit Scribe Conductive Ink Pen

Circuit Scribe Maker Kit: Conductive Rollerball Pen