--- product_id: 263844374 title: "Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (2-Pack) | Silver Ink Rollerball Point Pen Kit, Science Experiment, DIY Science Projects (New & Improved Formula)" brand: "circuit scribe" price: "VT9731" currency: VUV in_stock: true url: https://www.desertcart.vu/products/263844374-non-toxic-conductive-ink-pen-for-kids-circuit-building-set store_origin: VU region: Vanuatu --- # 0.05-0.2Ω resistance for ultra-efficient circuits 1ml non-toxic silver ink, kid-safe & fast-drying 0.5mm fine rollerball tip for precise circuit drawing Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (2-Pack) | Silver Ink Rollerball Point Pen Kit, Science Experiment, DIY Science Projects (New & Improved Formula) **Brand:** circuit scribe **Price:** VT9731 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Imagination with Every Stroke! ## Quick Answers - **What is this?** Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (2-Pack) | Silver Ink Rollerball Point Pen Kit, Science Experiment, DIY Science Projects (New & Improved Formula) by circuit scribe - **How much does it cost?** VT9731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/263844374-non-toxic-conductive-ink-pen-for-kids-circuit-building-set) ## 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 - • **Draw Your Own Power ⚡:** Create fully functional electric circuits with ultra-low resistance ink that brings science projects to life. - • **Backed by Brilliance 🎓:** Designed by Ph.D. experts and trusted by 12,000+ Kickstarter backers, this pen turns anyone into a circuit-building pro. - • **Double the Creativity ✌️:** Two pens per pack means more drawing, more experimenting, and zero downtime when one runs out. - • **Precision Meets Play 🖊️:** Fine 0.5mm rollerball tip ensures clean, accurate lines on any paper or surface a pen can write on. - • **Safe for Future Innovators 🧪:** Non-toxic silver ink formula is safe for kids 8+ and dries fast—no more waiting around to test your circuits. ## Overview The Circuit Scribe Non-Toxic Conductive Ink Pen (2-Pack) features a fine 0.5mm rollerball tip filled with 1ml of fast-drying, kid-safe silver ink that conducts electricity with ultra-low resistance (0.05-0.2 ohms). Designed for ages 8+, these pens enable precise, mess-free circuit drawing on any writable surface, making them perfect for DIY science projects, circuit repairs, and educational kits. Developed by Ph.D. experts and backed by thousands of Kickstarter supporters, this innovative pen empowers young creators to explore electronics with confidence. ## Description Our flagship conductive ink pen is now sold separately! Use it on any surface a rollerball pen will write on. The Circuit Scribe conductive ink pen can draw from 60-200 meters to help complete a kid's electronic science kit. 60 meters is seen on surfaces similar to a napkin, and 200+ meters on photo paper. The silver ink conductive pen erases on photo paper by scratching the ink away, and is also the most conductive on this surface (<2 ohms/cm). Soldering is also possible but tricky, and greatly dependent on paper/surface type and solder type. The Circuit Scribe conductive ink pen is the most successful conductive ink pen funded on Kickstarter by over 12,000 backers! It contains 1ml of silver electric ink that's safe to use by kids ages 8 years old and above. ## 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 two (2x) 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 | |---------------|-------| | Manufacturer | Circuit Scribe | | Brand | Circuit Scribe | | Model number | CS-PENS | | Product Dimensions | 1.27 x 1.27 x 15.88 cm; 68 g | | Color | Silver | | Closure | Snap | | Material Type | Paper | | Number of Items | 1 | | Size | 2 Count (Pack of 1) | | Point Type | Fine | | Line Size | 0.5mm | | Ink Color | Silver | | Manufacturer Part Number | CS-PENS | | Item Weight | 68 g | ## Product Details - **Brand:** Circuit Scribe - **Writing instrument form:** Roller Ball Pen - **Colour:** Silver - **Ink colour:** Silver - **Age range (description):** Kid ## Images ![Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (2-Pack) | Silver Ink Rollerball Point Pen Kit, Science Experiment, DIY Science Projects (New & Improved Formula) - Image 1](https://m.media-amazon.com/images/I/61BVB4emaKL.jpg) ## Questions & Answers **Q: I would be using this in model railroading. wondering if i can i paint over the ink so i don't see silver lines?** A: Draw a simple circuit on a scrap area. Paint and try it. No idea if paint your using will eat etching paint? ## Frequently Bought Together - Circuit Scribe Non-Toxic Conductive Ink Pen for Kids Circuit Building Set (2-Pack) | Silver Ink Rollerball Point Pen Kit, Science Experiment, DIY Science Projects (New & Improved Formula) - EISCO Black Conductive Paper (Pack of 25), Dry Field Mapping Kit Replacement Paper - Eisco Labs - monochef 2pcs Copper Tape with Double-Sided Conductive Copper Foil Tape Self Adhesive EMI Shielding Stained Glass Supplies Soldering Electrical Repairs Paper Circuits Grounding, 1/4inch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/263844374-non-toxic-conductive-ink-pen-for-kids-circuit-building-set](https://www.desertcart.vu/products/263844374-non-toxic-conductive-ink-pen-for-kids-circuit-building-set) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*