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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!
Edison
Reviewed in the United States on August 20, 2024
Muy bueno no se seca ,dentro del envase,y se puede usar en plastico
KaitH
Reviewed in the United States on July 8, 2024
So excited to use but didn't work out as intended. Bought to use for my students to use as a simple conductive for simple circuits we were making but needed something with a little more power to wrap around the light build and battery. Could be helpful for other crafts though!
Felipe
Reviewed in the United States on December 18, 2024
I had a nasty button issue with a TV controller. I had this applied to the contact rubber, left it to dry overnight and voila! It works!It is handy to have this around the house, though I doubt it would not dry over time... anyway, since it is cheap and useful, I would buy more if that happens.Greetings from Colombia!
Ivan Hooley
Reviewed in the United States on January 13, 2024
Worked awesome to repair defroster lines
Sal Gallucci
Reviewed in the United States on June 5, 2023
I like the pen it is do a great job to restore the rear Defroster on my 1973 240z,... but next time I will wait for the pen to be in Red to match my car not silver; This is the only problem why not 5th star the Company never got back to me like they said they would, on Instagram about the pen and if it was in Red... all that I have heard from the company is the ads on the media sites! Will it every come in red? I will wait 10 years and see!
Customer
Reviewed in the United States on October 19, 2022
In March of this year we bought 100 pcs of Circuit Scribe through their amazon store.Many of them have started to dry up. We keep them stored in a cool place where the sunlight does not hit them and it is not hot at all. What do you suggest to recover them? Because so far we have only used around 30 units
Melanie Cinkant
Reviewed in Canada on August 12, 2020
Due to mail/courier/COVID issues I actually never received this product BUT this customer service was top notch. I messaged I had not received yet. They investigated and within two days I had a full refund. Once our world has settled down I have full intentions of coming back to this seller and buying this product.
Laura Alexander
Reviewed in the United States on February 17, 2020
I received a very nice note from the people at Circuit Scribe. This was ordered for a Kitchen Pantry Maker Space for my classroom. I am anxious to use the product. As a teacher, I very much appreciate the note. This is well worth ordering for folks who like to do Maker Space projects.
Kris
Reviewed in the United States on January 27, 2020
I got these pens (along with a circuit kit for kids) so my son could draw the lines between the parts. I didn’t have very high hopes for the pens but figured I’d give them a try.The kit I purchased as well can’t with conductive tape. I’m sad to say that we could not get the kit to work tonight with the tape...but we could with the pens on basic printer paper! Just a battery and tiny LED light and my son learned about electricity in a new and fun way!
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