---
product_id: 115343732
title: "Circuit Scribe 10-Pack Conductive Ink Pen Set | STEM Circuit Building Kit | Non-toxic silver ink rollerball pens, DIY science projects, circuit experiments, STEM learning kit for kids & makers"
brand: "circuit scribe"
price: "€ 143.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "Circuit Scribe"
url: https://www.desertcart.fi/products/115343732-circuit-scribe-10-pack-conductive-ink-pen-set-stem-circuit
store_origin: FI
region: Finland
---

# Ultra-low resistance 0.05-0.2Ω/sq/mil Fast-drying ink, ready to use quickly 10-pack silver conductive ink pens Circuit Scribe 10-Pack Conductive Ink Pen Set | STEM Circuit Building Kit | Non-toxic silver ink rollerball pens, DIY science projects, circuit experiments, STEM learning kit for kids & makers

**Brand:** circuit scribe
**Price:** € 143.28
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your creativity—draw the future of circuits today!

## Quick Answers

- **What is this?** Circuit Scribe 10-Pack Conductive Ink Pen Set | STEM Circuit Building Kit | Non-toxic silver ink rollerball pens, DIY science projects, circuit experiments, STEM learning kit for kids & makers by circuit scribe
- **How much does it cost?** € 143.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/115343732-circuit-scribe-10-pack-conductive-ink-pen-set-stem-circuit)

## Best For

- circuit scribe enthusiasts

## Why This Product

- Trusted circuit scribe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Kid-Safe Innovation:** Non-toxic silver ink designed for ages 8+, blending safety with STEM creativity.
- • **Bulk Pack for Makers:** Get 10 pens per set—perfect for classrooms, labs, or ambitious DIY projects without running dry.
- • **Precision Circuit Drawing:** Draw flawless circuits with ultra-low resistance ink for reliable conductivity every time.
- • **Backed by Experts & Community:** Created by UIUC & Harvard PhDs and trusted by 12,000+ Kickstarter backers worldwide.
- • **Versatile Surface Compatibility:** Write on any surface a rollerball pen can touch—ideal for repairs, prototypes, and experiments.

## Overview

The Circuit Scribe 10-Pack Conductive Ink Pen Set features non-toxic silver ink with ultra-low resistance (0.05-0.2 ohms/sq/mil), enabling precise, fast-drying circuit drawing on multiple surfaces. Designed by top-tier engineers and validated by thousands of users, this set is perfect for STEM education, DIY electronics, and professional repairs, offering 10 pens that each deliver 60-200 meters of conductive lines.

## Description

Buy Circuit Scribe 10-Pack Conductive Ink Pen Set | STEM Circuit Building Kit | Non-toxic silver ink rollerball pens, DIY science projects, circuit experiments, STEM learning kit for kids & makers: Gel Ink Rollerball Pens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very conductive but hard to use - Very conductive but hard to use. The ball-point tip is useless. I pulled the pen apart and used a tiny artists brush, dipping it directly into the pen tube. This works quite well -- although the line you get depends entirely on your dexterity. I was able to get pretty consistent lines 0.1 inch wide. However, line width less than 0.25 inch requires some skill. You need at least two coats, and think about five. Look at your line with a good (20X) magnifier. If it looks continuous it is. If you see any tiny gaps, it is not. My lines easily handled 20 mA. You can clean the brush with lacquer thinner, BUT lacquer thinner is nasty so put some serious safety precautions HERE. The lines you paint MUST be dry. They do not conduct when wet. With the brush, I could easily paint circuit board and plastics. Also, I could solder to it (to my surprise). Once dry, the paint is pretty rugged. You can cut lines through it easily with a sharp x-acto knife. Overall, it handles similar to hobby paint. I gave this five stars because it is pretty amazing stuff. It is not easy to use and you do not get much paint in one pen. It is not suitable for children.
Review: Incredibly easy to TSOP OG Xbox!! - I bought this conductive pen because I hate soldering and lacked the materials as well. Using conductive ink was surprisingly easy and it worked flawlessly on my first try! Thanks to this pen I was able to bridge the TSOP points on my Xbox in less than a minute and flash the Bios to whichever one I wanted! Be sure to always look up instructions on YouTube before trying this yourself!

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PB69R7Y |
| Additional Features | Non-Toxic |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #129,457 in Office Products ( See Top 100 in Office Products ) #293 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | Circuit Scribe |
| Brand Name | Circuit Scribe |
| Closure Type | Snap |
| Color | Black and White |
| Customer Reviews | 4.0 out of 5 stars 1,654 Reviews |
| Drill Point | Rollerball |
| Hand Orientation | Ambidextrous |
| Included Components | 10 silver ink pens |
| Ink Base | Water |
| Ink Color | Silver |
| Item Dimensions | 6.7 x 1.4 x 1.4 inches |
| Item Type Name | Non-Toxic Conductive Ink Pen |
| Item Weight | 9.07 g |
| Line Size | 0.5mm, 1mm |
| Manufacturer | Circuit Scribe |
| Material | Paper |
| Material Type | Paper |
| Model Name | Conductive Ink Pen |
| Model Number | #14101750/OT |
| Recommended Uses For Product | Home, School |
| Theme | General Party |
| UPC | 868693000079 |
| Unit Count | 10 Count |
| Warranty Description | no warranty |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Circuit Scribe
- **Color:** Black and White
- **Ink Color:** Silver
- **Writing Instrument Form:** Roller Ball Pen

## Images

![Circuit Scribe 10-Pack Conductive Ink Pen Set | STEM Circuit Building Kit | Non-toxic silver ink rollerball pens, DIY science projects, circuit experiments, STEM learning kit for kids & makers - Image 1](https://m.media-amazon.com/images/I/71hICZOb+ML.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very conductive but hard to use
*by B***O on October 20, 2025*

Very conductive but hard to use. The ball-point tip is useless. I pulled the pen apart and used a tiny artists brush, dipping it directly into the pen tube. This works quite well -- although the line you get depends entirely on your dexterity. I was able to get pretty consistent lines 0.1 inch wide. However, line width less than 0.25 inch requires some skill. You need at least two coats, and think about five. Look at your line with a good (20X) magnifier. If it looks continuous it is. If you see any tiny gaps, it is not. My lines easily handled 20 mA. You can clean the brush with lacquer thinner, BUT lacquer thinner is nasty so put some serious safety precautions HERE. The lines you paint MUST be dry. They do not conduct when wet. With the brush, I could easily paint circuit board and plastics. Also, I could solder to it (to my surprise). Once dry, the paint is pretty rugged. You can cut lines through it easily with a sharp x-acto knife. Overall, it handles similar to hobby paint. I gave this five stars because it is pretty amazing stuff. It is not easy to use and you do not get much paint in one pen. It is not suitable for children.

### ⭐⭐⭐⭐⭐ Incredibly easy to TSOP OG Xbox!!
*by U***O on March 25, 2026*

I bought this conductive pen because I hate soldering and lacked the materials as well. Using conductive ink was surprisingly easy and it worked flawlessly on my first try! Thanks to this pen I was able to bridge the TSOP points on my Xbox in less than a minute and flash the Bios to whichever one I wanted! Be sure to always look up instructions on YouTube before trying this yourself!

### ⭐⭐⭐⭐ Takes a long time to fully dry.
*by W***Y on October 5, 2024*

Used this to re-coat a flex cable where the socket had worn off the original conductive coating. First two times it did not work for very long because I only let it dry for hours. Finally, I let it dry for a week and it now it has been working for a week. I like the fine tip. Shake regularly while using.

## Frequently Bought Together

- 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)
- Oubaka 4 Pack Copper Foil Tape,Copper Tape Double-Sided Conductive with Adhesive for EMI Shielding,Paper Circuits, Electrical Repairs, Grounding(1/4inch)
- Circuit Scribe Sticker Kit | Circuit Drawing Conductive Ink Pen & 11 Electronic Sticker Modules | Workbook with 27 Lessons | Learning & Education STEM Toy for Ages 8+

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**Shop now:** [https://www.desertcart.fi/products/115343732-circuit-scribe-10-pack-conductive-ink-pen-set-stem-circuit](https://www.desertcart.fi/products/115343732-circuit-scribe-10-pack-conductive-ink-pen-set-stem-circuit)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-08-17*