Top 10 Best conductive ink in 2026

Last Updated - 6/26/2026

🏆Best Choice

Yuecoom

Silver Conductive Paste, Silver Conductive Paint Wire Glue Paste Silver Paint Pen for Electronics Repair Applications(0.2ml)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Advantages: Electric conductive glue with excellent electromagnetic shielding effect,strong adhesion to ABS, PC, ABS/PC and other plastic substrate ; Shielding effect: > 80db. Conductive paint for electronics creates strong permanent electrical connections
•Feature: Electrically conductive silver epoxy is silver powder medium, excellent electrical conductivity and good abrasion resistance, moisture resistance and dryness, and conductive wire glue is not easily damaged, with a long service life
•Practical: Electrically conductive adhesive glue has good film forming performance, no powder off, and paint film is hard and durable, If you want the paste to dry faster, blow it with hot air from hair dryer for 2-3 minutes
•Apply for: Silver conductive pen mainly used to repair home supplies, electrical items, CPU in computer, LED display, LCD display, optical fiber communication equipment, controller, heat sink and led etc
•Strong Adsorption: Electrical conductive glue adhesive has excellent adhesion and covering power on various materials such as PC, PET, PVC, PU and other films, resin plates, coated paper, glass, copper sheets, aluminum plates, etc. Electrically conductive epoxy is not easy to precipitate and stratify

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$6.29

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Walfront

Thermal Paste Silver Conductive Glue Paste, Conductive Silver Adhesives Paint Pen for Keyboard PCB Repair (0.7ml)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•High Efficiency: With excellent electromagnetic shielding effect
•Widely Applications: Strong adhesion to ABS, PC, ABS/PC and other plastic substrate
•Good Electric Conductivity: Silver powder medium, with excellent electric conductivity
•Good Durability: Good film forming performance, no powder off, and paint film is hard and
•Keeps Clean and Calm: The product is not easy to precipitate and stratify

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$11.03

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MG Chemicals

MG Chemicals 838AR-P Total Ground Carbon Conductive Pen, 4g

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Creates durable, reliable, conductive connections
•Volume resistivity: 0.46 ohms·cm
•Typical trace width: 1.0 mm
•Dries to touch in minutes
•Adheres to plastics, epoxy, copper, aluminum, ceramics, wood, and most electronic substrates as well as ABS, PLA, and other 3D printing plastics

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$29.51

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xiji

Conductive Ink Pen, Repair Tool Easy Use Conductive Pen for Circuit Board Repair

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Conductive ink adheres well to commonly used materials and is not easily washed away with water.
•The main conductive component of the conductive paint is metallic nickel powder. The coating is dark gray, and also contains appropriate amount of oily diluent, coating resin and conductive agent, and has excellent electrical conductivity.
•Can be used for circuit board repair, circuit graffiti, e-cards, etc.
•Some insulating materials can be covered on the drawn circuit, thereby drawing a multilayer circuit.
•The paint is highly fluid and can be electrically conductive after being painted and naturally dried.

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$17.93

$19.19

-7%

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Circuit Scribe

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)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•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.

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$69.99

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LAXVAPIU

Conductivity Test Pen for Grounding Products Conductive Pen

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Specification : 4.8 inches in length,2 inches in width
•Material : Conductivity test pen is made of plastic casing and pure copper probes,simple,lightweight,and easy to use
•Suitable for : Grounding mats, grounding wristbands, grounding sheets, grounding pillowcases, etc.
•Usage : Place the copper probe on the grounded product or conductive item you want to test, if the light comes on it means the item is conductive
•Attention : When you receive the package,if you have any questions,please feel free to contact us

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$9.39

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Hilitand

Hilitand Circuit Scribe Conductive Ink Pen, Electronic Conductive Ink Pen Dry Fast Circuit Scribe Draw Instantly Remote Control Keyboard Repairing, Solid Wire

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Rapid-Drying Conductive Ink: This conductive ink pen, designed for an efficient circuit board repair, offers a swift drying time ensuring a prompt return to function of your electronics.
•Effective Repair Tool: Repair your remote control, keyboard or circuit board effortlessly with the quick-fix solution offered by the conductive pen.
•Gold Paint Design: The premium gold paint enables conductivity whilst adding flare to your repair work. Ideal for hobbyists and professionals alike searching for a touch of elegance.
•Easy to Use: Modeled like a pen, it makes precision a given when repairing intricate circuits. You don’t need to be an electronics expert to use it.
•Durable: The quality of the ink ensures a long-lasting repair increasing the lifespan of your electronics. This sturdy and robust tool is a valuable addition to your repair kit.

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$18.65

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Stebcece

Silver Conductive Pen Bronze Conductive Paint Pen Circuit Designing Tool for Teacher Student Circuit Repair Accessories

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•GREAT CONDUCTIVITY. The main ingredient of conductive ink adopts high quality mixed conductive metal powder of silver, copper and nickel. It can conduct electricity in two or three minutes after the ink dried.
•FEATURES. Superior performance, strong adhesion, easy to use. After coating on the surface of the item, it will quickly form a conductive metal film in a few minutes. Then you can attach the colorful LED lights or batteries on painting traces. WARM TIPS: Please shake the pen gently before using. And Keep it painting stably constantly and without interrupting.
•VERSATILITY, PRACTICALITY. Wide scope of applications: physics lessson teaching, circuit design, DIY circuits, circuit experiment, luminous musical card production, and more. Available painting materials: cardboard, glass, ABS, PVC, PS, PC, HIPS and other plastics.
•OPERATION NOTICE, STORAGE. Air drying method: natural air drying within 5-10 minutes. Best electrical conductivity when completely dry. The thickness of the paint film is not less than 20 micrometre. Keep away from your skins, fire, for sun lighting, etc. Please close the cap after using.
•PORTABLE, DURABLE. Length 5''. Lightweight and easy to cary. Super stable performance. You can imagine the lines painted with conductive ink as liquid wires, and you can combine your own creativity to draw vivid circuit patterns.

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$5.99

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Circuit Scribe

Circuit Scribe Sticker Kit | Circuit Drawing Conductive Ink Pen & 11 Electronic Sticker Modules | Workbook with 27 Lessons | Learning & Education STEM Toy for Ages 8+

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•LIGHT UP YOUR CRAFTS - Circuit Scribe allows anyone to use a non-toxic, conductive ink pen to draw circuits, and easily connect and power sticker components like motors, buzzers, switches and blinkers. A fun and accessible introduction to circuitry, and way to bring your paper crafts to life!
•WHAT'S INCLUDED: conductive ink pen, a sketchbook with guided experiments, 1x blinker, 1x light sensor, 1x RGB LED, 1 NPN transistor, 5 bi directional LEDs, 2 3-volt batteries, 2 switches , 2 buttons, 1 touch sensor
•THE PERFECT GIFT - The perfect gift for young scientists, engineers, makers, inventors and artists. Circuit Scribe is an educational STEM toy and science kit perfect for home or the classroom. Create functional projects, imaginative pieces of art, all while learning!
•OUT OF THE BOX FUN - Learn by doing and drawing! No soldering, no tools, and no experience necessary. With easy to follow instructions, and guided experiments, projects are limited only to your imagination!
•CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe was named Creative Child Magazine’s “Product of the Year." It is a proven learning and educational toy for kids 8+, but also a perfect gift for all ages!

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$34.99

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Stebcece

Conductive Pen Practical Electric Paint Pen Conductive Ink Pen Circuit Board Repair Tool for Electronic Engineer Student

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Achieve precise circuit design with our conductive pen, perfect for electronic engineers and DIY enthusiasts.
•Designed for electronic engineers, students, and DIY enthusiasts who require precise drawing on circuit boards.
•Suitable for electronic educational settings and DIY electronic projects, providing convenience for circuit design and repair.
•Illuminate your creativity with our conductive pen, making the drawing process even clearer.
•With its highly fluid consistency, this conductive pen offers application and allows for precise control over circuit repairs. Simply draw the desired circuit pattern and let it dry naturally for a conductive connection.

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$5.99

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