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)

Price: $69.99
(as of May 16, 2025 06:24:57 UTC – Details)

Product Description

Circuit Scribe is a consumer products division of Electronics Incorporated based off a non-toxic conductive ink developed for use in a rollerball pen. This allows anyone to draw circuits on paper as easily as making a sketch. The pen paired with various modules makes a complete and screen-free STEM educational product where the user can prototype circuits on paper. Electroninks is headquartered in Austin, TX with an on-site R&D team as well as fulfillment of the product. – Pen Dimensions: .5 x .5 x 6.25 in | .003 lbs

The Pen That Started It All

Circuit Scribe’s Pens are filled with highly conductive, non-toxic silver ink and equipped with 1.0mm-fine tips to produce uniform, skip-free lines to bring your circuit diagram sketches to life. Our latest ink formulation reduces particle settling, it’s always ready to go.

Made in USA

Every Drawing Has a Silver Lining

Our flagship conductive silver 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.

Easy as Putting Pen to Paper

Circuit Scribe boasts the most conductive ink on the market. Unlike their competitors Circuit Scribe conductive ink is non-toxic and dries quickly. Technical details: resistance is 0.05-0.2ohms/sq/mil (2-10ohms per cm of writing)

Made By Inventors for Inventors

It was invented by a team of 3 PhD Students from Harvard and UIUC. The original product was funded by over 12,000 backers on Kickstarter. Since then our formula has improved by preventing the silver particles from settling, so your pen is always ready to go!

EFFECTIVE CONDUCTIVE INK PEN – The Circuit Scribe conductive ink pen is the perfect electric circuit pen tool for electric science kits from Circuit Scribe such as the Basic Kit, Super Kit, and more! Plus, it works on any other conductive ink project needs.
NON-TOXIC SILVER INK – Each pen contains 1ml of silver electric ink that’s safe to use by kids ages 8 years old and above. This pen is the perfect replacement for our kits once the existing pen runs out.
PACKAGE INCLUDES – This package comes with ten (10x) Circuit Scribe conductive ink pens. Each one can draw from 60-200 meters depending on the paper surface or other surface types. Plus, fast drying ink means no waiting 24 hours for a functioning circuit.
MULTIPURPOSE CIRCUIT PEN – It features a resistance of 0.05-0.2ohms/sq/mil or 2-10ohms per cm of writing. This allows you to draw on any surface a rollerball pen will write on, including for circuit board repair, on control panels, ribbon cables and more.
CIRCUIT SCRIBE CONFIDENCE – Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe puts the power of electricity into a pen, making the joy of creating circuits accessible to anyone.