---
product_id: 177395620
title: "STEM Source Ferrofluid Kit, Sealed Bottle & 2 Magnets | Sealed 2ml bottle, Visualizes magnetic fields, Neodymium magnets, STEM learning, Rectangular"
brand: "pure source"
price: "€ 50.99"
currency: EUR
in_stock: true
category: "Pure Source"
url: https://www.desertcart.at/products/177395620-stem-source-ferrofluid-kit-sealed-bottle-and-2-magnets-sealed
store_origin: AT
region: Austria
---

# precision neodymium magnets hermetically sealed glass bottle 2ml professional-grade ferrofluid STEM Source Ferrofluid Kit, Sealed Bottle & 2 Magnets | Sealed 2ml bottle, Visualizes magnetic fields, Neodymium magnets, STEM learning, Rectangular

**Brand:** pure source
**Price:** € 50.99
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the unseen world of magnetism—where science meets sleek sophistication!

## Quick Answers

- **What is this?** STEM Source Ferrofluid Kit, Sealed Bottle & 2 Magnets | Sealed 2ml bottle, Visualizes magnetic fields, Neodymium magnets, STEM learning, Rectangular by pure source
- **How much does it cost?** € 50.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/177395620-stem-source-ferrofluid-kit-sealed-bottle-and-2-magnets-sealed)

## Best For

- pure source enthusiasts

## Why This Product

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

## Key Features

- • **Durable Sealed Design:** Hermetically sealed glass ensures long-lasting, leak-proof demonstrations in any setting.
- • **Mess-Free STEM Mastery:** Explore magnetohydrodynamics without the hassle of iron filings—clean, safe, and precise.
- • **Visualize Invisible Forces:** Watch magnetic flux lines come alive in real-time with high-res ferrofluid dynamics.
- • **Precision Magnetic Interaction:** Trigger intricate spikes and ridges with powerful neodymium magnets for detailed field mapping.
- • **Professional Scientific Display:** Elevate your workspace or classroom with a sleek, sophisticated instrument blending physics and art.

## Overview

The Magnetic Ferrofluid Science Education Kit features 2ml of synthetic ferrofluid in a sealed glass bottle paired with precision neodymium magnets, enabling high-resolution visualization of magnetic fields and fluid dynamics. Designed for STEM education and professional demonstrations, it offers a clean, durable, and visually captivating way to explore magnetohydrodynamics without mess.

## Description

desertcart.com: Magnetic Ferrofluid Science Education Kit – Liquid Dynamics Visualizer for STEM Demonstration – Includes 2ml Sealed Ferrofluid Bottle and Precision Neodymium Magnets : Industrial & Scientific

## Features

- ADVANCED MAGNETIC FIELD VISUALIZATION: Provides a high-resolution, real-time demonstration of magnetic flux lines and fluid dynamics using 2ml of professional-grade synthetic ferrofluid.
- STEM EDUCATION APPARATUS: Engineered as an essential component for magnetism kits, allowing students and educators to observe the physical principles of magnetohydrodynamics without the mess of loose iron filings.
- PRECISION NEODYMIUM INTERACTION: Includes high-potency magnets designed to trigger specific topographical spikes and ridges, mapping the invisible forces of a magnetic field in a sealed glass environment.
- HERMETICALLY SEALED OBSERVATION CHAMBER: Features a durable, leak-proof glass bottle that ensures the ferrofluid remains stable and responsive for long-term classroom or laboratory demonstrations.
- TECHNICAL DESKTOP INSTRUMENT: Serves as a sophisticated scientific display for professional environments, focusing on the intersection of physics and geometry rather than leisure or entertainment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XTP99V1 |
| Best Sellers Rank | #23,425 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Science Education Magnets & Magnetism Kits |
| Brand | Pure Source |
| Brand Name | Pure Source |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 611 Reviews |
| Item Type Name | Ferrofluid Display |
| Manufacturer | Pure Source |
| Manufacturer Part Number | Ferro1 |
| Material | Metal |
| Material Type | Metal |
| Shape | Rectangular |
| Size | Small |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Pure Source
- **Color:** Black
- **Manufacturer:** Pure Source
- **Material:** Metal
- **Shape:** Rectangular
- **Size:** Small
- **Unit Count:** 1.0 Count

## Images

![STEM Source Ferrofluid Kit, Sealed Bottle & 2 Magnets | Sealed 2ml bottle, Visualizes magnetic fields, Neodymium magnets, STEM learning, Rectangular - Image 1](https://m.media-amazon.com/images/I/61ejYNTyrwL.jpg)

## Questions & Answers

**Q: does the bottle open?**
A: The bottle is designed to have a minimum torque requirement of 25 ft-lbs to open. That is similar to a jar of pickles or salsa so it can technically be opened by an adult, but is difficult.

**Q: Are the magnets included?**
A: Yes! Two magnets with handles are included just like the picture. Thanks!

**Q: what is the clear liquid that it is suspended in?**
A: It's a proprietary fluid that makes it so it can work right. Probably not a good idea to drink it, or take the ferrofluid out

## Frequently Bought Together

- Ferrofluid Magnetic Display Toy – Dancing Ferrofluid Visualizer & Liquid in a Bottle – Interactive Desk Toy with Magnets – STEM Fidget Gift for Kids & Adults – 2ml
- Toysmith, 3-D Mirascope, 6" Instant Hologram Image Maker, For Boys & Girls 8+

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**Shop now:** [https://www.desertcart.at/products/177395620-stem-source-ferrofluid-kit-sealed-bottle-and-2-magnets-sealed](https://www.desertcart.at/products/177395620-stem-source-ferrofluid-kit-sealed-bottle-and-2-magnets-sealed)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-27*