--- product_id: 147627531 title: "High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm)" brand: "taskmag" price: "1.13 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/147627531-high-definition-magnet-viewing-film-becomes-lighter-or-darker-when store_origin: TN region: Tunisia --- # Dynamic color change Expose hidden fields Protective backing High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) **Brand:** taskmag **Price:** 1.13 DT **Availability:** ❌ Out of Stock ## Summary > 🔮 See the unseen with magnetic magic! ## Quick Answers - **What is this?** High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) by taskmag - **How much does it cost?** 1.13 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/147627531-high-definition-magnet-viewing-film-becomes-lighter-or-darker-when) ## Best For - taskmag enthusiasts ## Why This Product - Trusted taskmag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unveil the Invisible:** Transform your understanding of magnetic fields with this innovative film. - • **User-Friendly Design:** Simply remove the protective backing for instant use. - • **Compact & Lightweight:** At just 0.634 ounces, it's easy to carry and use anywhere. - • **Dynamic Color Response:** Watch as the film shifts from dark to light based on magnetic field orientation. - • **Versatile Applications:** Perfect for educational demonstrations, experiments, and creative projects. ## Overview The High Definition Magnet Viewing Film by TaskMag is a 75mm x 75mm innovative tool that reveals hidden magnetic fields through dynamic color changes. It is lightweight, easy to use, and ideal for educational and experimental purposes. ## Description Magfilm shows the location and direction of magnetic fields. It is a thin flexible sheet, coated with micro-capsules containing nickel flakes suspended in oil. When magnetic lines of force are parallel to the surface of the carrier sheet, the surfaces of the flakes are reflective, and appear bright. When lines of force are perpendicular to the sheet, the flakes are edge-on, and appear significantly darker. When the film is placed on a magnet's pole, the latter case applies, and most of the area of the pole appears dark. ## Features - Expose hidden magnetic fields. - Turns dark when field lines are perpendicular to the surface. - Turns light when field lines are parallel to the surface. - **White lines indicate a thin protective backing on your film. Please remove the backing before use.** ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Amazing Magnets, LLC | | Brand | TaskMag | | Item Weight | 0.634 ounces | | Is Discontinued By Manufacturer | No | | Color | Green | | Size | 75mm x 75mm | | Manufacturer Part Number | HD-MAGFILM | ## Images ![High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) - Image 1](https://m.media-amazon.com/images/I/61QkCVrgRiL.jpg) ![High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) - Image 2](https://m.media-amazon.com/images/I/31X1MlYClwL.jpg) ![High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) - Image 3](https://m.media-amazon.com/images/I/41KqiDwf4pL.jpg) ![High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) - Image 4](https://m.media-amazon.com/images/I/31VmwXl-X6L.jpg) ![High Definition Magnet Viewing Film. Becomes Lighter or Darker When a Magnetic Field is Applied. (75mm x 75mm) - Image 5](https://m.media-amazon.com/images/I/31zbuvisqCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Magic vision into magnetism. *by A***U on Reviewed in the United States on September 4, 2020* The media could not be loaded.  High enough resolution to see magnetic stripe codes on cards. Pretty amazing with a strong magnet! It looks like it is transparent, but it is just reacting to the magnetic field. Magnets in electronics pop out clearly. Very nice! ### ⭐⭐⭐⭐ 4.0 out of 5 stars Interesting item *by C***E on Reviewed in the United States on May 26, 2019* This displays magnetic fields on a thin film surface. I bought it to help detect counterfeit gold or silver coins. I'm not sure yet whether it will do that well or not, but it does what it says... more or less. The amazing thing was I received it the day after I ordered it. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good resolution. *by G***O on Reviewed in the United States on November 12, 2020* Resolution is good enough for most of the applications. My only comments are on packaging, film came damaged in multiple point, most probably due handling. --- ## 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.tn/products/147627531-high-definition-magnet-viewing-film-becomes-lighter-or-darker-when](https://www.desertcart.tn/products/147627531-high-definition-magnet-viewing-film-becomes-lighter-or-darker-when) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*