---
product_id: 52608539
title: "FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle"
brand: "first4magnets"
price: "₱60207"
currency: PHP
in_stock: true
reviews_count: 13
category: "First4 Magnets"
url: https://www.desertcart.ph/products/52608539-first4magnets-efh1-ferrofluid-20ml-for-science-education-experiments-students-teachers
store_origin: PH
region: Philippines
---

# 20ml precision scientific volume EFH1 grade ferrofluid Magnetic particle suspension FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle

**Brand:** first4magnets
**Price:** ₱60207
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the magic of magnetism — where science meets spectacle!

## Quick Answers

- **What is this?** FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle by first4magnets
- **How much does it cost?** ₱60207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/52608539-first4magnets-efh1-ferrofluid-20ml-for-science-education-experiments-students-teachers)

## Best For

- first4magnets enthusiasts

## Why This Product

- Trusted first4magnets brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Brilliance:** Generous 1000ml supply ensures endless experimentation and discovery.
- • **Educational Edge:** Ideal for students and teachers to explore magnetism with a tactile, visual tool.
- • **Magnetic Mastery:** Experience mesmerizing ferrofluid spikes with EFH1-grade magnetic particles.
- • **Visual Magnetism:** Watch the liquid dance and form spikes under strong neodymium magnets.
- • **Science in Motion:** Perfect 20ml size for hands-on experiments and classroom demonstrations.

## Overview

FIRST4MAGNETS EFH1 Ferrofluid is a 20ml scientific-grade magnetic liquid designed for educational and experimental use. Composed of tiny magnetic particles suspended in fluid, it reacts spectacularly to external magnetic fields, creating dynamic, spiky visual effects. Ideal for students, teachers, and science enthusiasts, this ferrofluid comes in a 1000ml bulk pack, perfect for repeated hands-on learning and captivating demonstrations.

## Description

Free delivery and returns on all eligible orders. Shop FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle.

Review: Amazingly cool but messy, heed the warnings - First of all, nobody is kidding about the mess. Don't think "oh, I'll just be careful" because this stuff has a mind of its own and I spilled it just opening the lid to pour it. But there is a warning in the leaflet, and so I was well equipped with gloves, foil tray, jar with a lid, newspaper and kitchen towels etc. And it is a lot of fun to play with! You'll need pretty strong magnets, though - school-grade buy-in-bulk red and blue iron magnets didn't do the cool spiky thing you see in photos and videos. Buy neodymium magnets if you want to see the spikes.
Review: Brilliant for magnetism practicals - Worked really well but had to decant into safer bottles as the bottles they came in leaked

## Features

- IDEAL FOR SCIENCE & EDUCATION. This intriguing ferrofluid is a must-have item for any budding scientist. The magnetic liquid can be manipulated by an external magnetic field creating mesmerising effects.
- CREATE SPECTACULAR DISPLAYS. This majestic liquid is comprised of the tiniest magnetic particles which display a spectacular reaction when in close proximity to a magnet.
- SPECIFICATIONS. 2x 10ml tubes. EFH1 grade ferrofluid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RF5AEK |
| Best Sellers Rank | 43,976 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 41 in Science Education Magnetism Kits |
| Brand | FIRST4MAGNETS |
| Capacity | 1000 Millilitres |
| Colour | Transparent |
| Customer Reviews | 4.0 4.0 out of 5 stars (82) |
| Date First Available | 27 Sept. 2013 |
| Item Weight | 50 g |
| Manufacturer | Magnet Expert® |
| Manufacturer Part Number | F4MFF20-1000 |
| Material Type | Metall |
| Model Number | F4MFF20-1000 |
| Number of Items | 1000 |
| Product Dimensions | 11.18 x 11.18 x 23.88 cm; 50 g |
| Shape | Round |
| Size | Pack of 1000 |

## Product Details

- **Bottle type:** Reusable
- **Brand:** FIRST4MAGNETS
- **Capacity:** 1000 Millilitres
- **Colour:** Transparent
- **Material:** Metall

## Images

![FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle - Image 1](https://m.media-amazon.com/images/I/7144fwrxdjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazingly cool but messy, heed the warnings
*by G***E on 12 October 2022*

First of all, nobody is kidding about the mess. Don't think "oh, I'll just be careful" because this stuff has a mind of its own and I spilled it just opening the lid to pour it. But there is a warning in the leaflet, and so I was well equipped with gloves, foil tray, jar with a lid, newspaper and kitchen towels etc. And it is a lot of fun to play with! You'll need pretty strong magnets, though - school-grade buy-in-bulk red and blue iron magnets didn't do the cool spiky thing you see in photos and videos. Buy neodymium magnets if you want to see the spikes.

### ⭐⭐⭐⭐ Brilliant for magnetism practicals
*by G***A on 30 March 2022*

Worked really well but had to decant into safer bottles as the bottles they came in leaked

### ⭐⭐⭐⭐⭐ Great Product
*by T***N on 23 December 2025*

Would recommend for science enthusiasts or curios kids. 10/10. Came undamaged with a pair of gloves and a syringe.

## Frequently Bought Together

- FIRST4MAGNETS EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - 1000ml Bottle
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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-14*