---
product_id: 682961204
title: "6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching"
brand: "learay"
price: "30973 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/682961204-6-x-4-inch-magnetic-field-viewing-film-magnetic-field
store_origin: IS
region: Iceland
---

# Color-coded magnetic field intensity 4x4 inch magnetic nanoparticle film Reusable with automatic recovery 6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching

**Brand:** learay
**Price:** 30973 kr
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the unseen world of magnets—because science looks cooler when you can see it!

## Quick Answers

- **What is this?** 6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching by learay
- **How much does it cost?** 30973 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/682961204-6-x-4-inch-magnetic-field-viewing-film-magnetic-field)

## Best For

- learay enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Reusability:** Automatic recovery lets you explore magnetic fields again and again without wear.
- • **Precision Magnetic Mapping:** Fine nickel slurry film reveals detailed magnetic flux patterns with clarity.
- • **Visualize Invisible Forces:** See magnetic field lines in vivid color gradients for instant insight.
- • **Compact & Protective Design:** Durable plastic frame safeguards the film, perfect for on-the-go scientific discovery.
- • **Versatile Magnet Compatibility:** Works seamlessly with Neodymium, SmCo, AlNiCo, and flexible magnets.

## Overview

This 4x4 inch magnetic field viewing film uses a ferromagnetic slurry of fine nickel nanoparticles to visually display magnetic flux patterns in color-coded intensity. Designed with a protective plastic frame, it is compatible with various magnet types and is reusable with automatic recovery, making it an ideal tool for scientific projects, education, and everyday magnetic exploration.

## Description

Product Name: Magnetic Paper/Magnetic Field Viewing Film /Magnetic Field Viewer/Magnetic Field Demonstrator Film Size: 4"x 4"(L*W) Color: Brownish Yellow Material: magnetic nanoparticles Features: Clearly observe the patterns of the magnetic field. Place the film as close as possible to the magnet/item to observe the pattern changes.  Reusable and automatic recovery. The stronger magnets, the better the results. Package includes: 1 x Magnetic viewing film

## Features

- ✨Magnetic Field Display - Brown magnetic nanoparticles film is used to show magnetic field, clearly showing the patterns of magnetic field lines of magnets. Different colors represent different magnetic field intensity.
- ✨Unique Design - The magnetic field paper is made of plastic film that contains a ferromagnetic slurry of fine nickel, and the frame outside can fix and protect the film.
- ✨Widely Used in Daily - Ideal for observing all kinds of magnets such as SmCo, AlNiCo, Neodymium and Flexible Magnets. Clearly view magnetic field in objects(magnetic clasp on your door, the speaker on your phone, or concealed buckle of the handbag).
- ✨Wonderful Tool for Study -Just put magnetic field viewing film on little things, discover and analyze magnetic fields, and open your mind to calculate the value of the magnetic field, even if change the magnetic pattern.
- ✨Reusable and Automatic Recovery - Our magnetic field viewer is reusable and automatic recovery after use, just place it on object surface to observe magnetic field.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Magnetic Nanoparticles |
| Brand | Learay |
| Colour | Brownish |
| Shape | Square |
| Number of Pieces | 1 |
| Manufacturer | Learay |
| UPC | 707933734452 |
| Country of Origin | USA |
| Model number | Learay-Magnets-MFV001 |
| Number of Memory Sticks | 1 |
| Special Feature | Clearly View |
| Item Weight | 50 g |
| Package Dimensions | 21.59 x 16.31 x 1.09 cm; 50 g |
| Item model number | Learay-Magnets-MFV001 |
| Included Components | Magnetic Field Viewing Film |
| Are batteries included? | No |

## Product Details

- **Material:** Magnetic Nanoparticles
- **Brand:** Learay
- **Colour:** Brownish
- **Shape:** Square
- **Number of Pieces:** 1

## Images

![6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching - Image 1](https://m.media-amazon.com/images/I/71qPCW9SPoL.jpg)
![6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching - Image 2](https://m.media-amazon.com/images/I/61xb5X5M7PL.jpg)
![6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching - Image 3](https://m.media-amazon.com/images/I/71-ePh9uC9L.jpg)
![6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching - Image 4](https://m.media-amazon.com/images/I/71hkgAL4AZL.jpg)
![6 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project Teaching - Image 5](https://m.media-amazon.com/images/I/71kAW9j0p9L.jpg)

## Available Options

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

## Frequently Bought Together

- 4 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, See Magnetic Field for Scientific Project (6 * 4 Inch)
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*