--- product_id: 277470449 title: "first4magnets™ EFH1 Ferrofluid 20ml with 90mm Petri Dish & Pipette for Science, Education, Experiments, Students, and Teachers" brand: "first4magnets" price: "129.39 DT" currency: TND in_stock: true reviews_count: 5 category: "First4 Magnets" url: https://www.desertcart.tn/products/277470449-first4magnets-efh1-ferrofluid-20ml-with-90mm-petri-dish-and-pipette store_origin: TN region: Tunisia --- # 20ml volume – perfect for multiple experiments Includes petri dish & pipette – ready-to-use scientific kit EFH1 grade ferrofluid – ultra-responsive magnetic liquid first4magnets™ EFH1 Ferrofluid 20ml with 90mm Petri Dish & Pipette for Science, Education, Experiments, Students, and Teachers **Brand:** first4magnets **Price:** 129.39 DT **Availability:** ✅ In Stock ## Summary > 🧲 Unlock the magic of magnetism – science has never looked this cool! ## Quick Answers - **What is this?** first4magnets™ EFH1 Ferrofluid 20ml with 90mm Petri Dish & Pipette for Science, Education, Experiments, Students, and Teachers by first4magnets - **How much does it cost?** 129.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/277470449-first4magnets-efh1-ferrofluid-20ml-with-90mm-petri-dish-and-pipette) ## 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 - • **Compact Power:** 20ml volume designed for repeated, captivating science demos. - • **Educational Edge:** Ideal for students and teachers aiming to inspire curiosity and STEM passion. - • **Magnetic Mastery:** Experience mesmerizing ferrofluid dynamics with EFH1 grade precision. - • **Visual Spectacle:** Watch magnetic particles dance and spike in stunning, tactile displays. - • **Ready for Discovery:** Complete kit with petri dish and pipette for effortless experimentation. ## Overview The first4magnets™ EFH1 Ferrofluid 20ml kit includes a premium-grade magnetic liquid, a 90mm petri dish, and a pipette, designed for hands-on science education and mesmerizing magnetic experiments. Perfect for students, teachers, and science enthusiasts seeking a visually stunning and interactive learning tool. ## Description 20ml tubeEFH1 grade ferrofluidPetri dishPipetteThis majestic liquid is comprised of the tiniest magnetic particles which displays a spectacular reaction when in close proximity to a magnet. Review: Funktioniert wie es soll - Alles bestens und gerne wieder ! Review: Very cool stuff, mind you don't spill it though! - The fluid comes with two small screwtop plastic containers, along with a standard plastic petri dish and pipette. For the best effect I would advise putting a small amount in the petri dish, barely enough to cover the surface, and approach with a magnet from below. Be very careful, as a strong magnet from the side can easily cause the fluid to fly over the edge out of the petri dish! Be extra careful, since the fluid stains most materials, and can be difficult to wash out. The effect from a magnet is very interesting to look at. The volumes required are very small so this amount could be used to amuse quite a few people. ## 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. 20ml tube. EFH1 grade ferrofluid. Petri dish and Pipette included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EZODVX0 | | Bottom Shape | Round | | Bottom shape | Round | | Brand | FIRST4MAGNETS | | Brand Name | FIRST4MAGNETS | | Capacity | 20 Milliliters | | Customer Reviews | 4.1 out of 5 stars 328 Reviews | | Global Trade Identification Number | 05055641205524 | | Graduation Interval | 20 Milliliters | | Graduation interval | 20 Milliliters | | Item Weight | 0.03 Kilograms | | Manufacturer | Magnet Expert® | | Material | Iron | | Material Type | Iron | | Model Number | F4MFF20S-1 | | Part Number | F4MFF20S-1 | | Shape | Cylindrical | | Unit Count | 1 Count | ## Product Details - **Bottom shape:** Round - **Brand:** FIRST4MAGNETS - **Capacity:** 20 Milliliters - **Graduation interval:** 20 Milliliters - **Material:** Iron ## Images ![first4magnets™ EFH1 Ferrofluid 20ml with 90mm Petri Dish & Pipette for Science, Education, Experiments, Students, and Teachers - Image 1](https://m.media-amazon.com/images/I/61EjA3jOb1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Funktioniert wie es soll *by K***R on 21 January 2024* Alles bestens und gerne wieder ! ### ⭐⭐⭐⭐⭐ Very cool stuff, mind you don't spill it though! *by A***A on 10 February 2018* The fluid comes with two small screwtop plastic containers, along with a standard plastic petri dish and pipette. For the best effect I would advise putting a small amount in the petri dish, barely enough to cover the surface, and approach with a magnet from below. Be very careful, as a strong magnet from the side can easily cause the fluid to fly over the edge out of the petri dish! Be extra careful, since the fluid stains most materials, and can be difficult to wash out. The effect from a magnet is very interesting to look at. The volumes required are very small so this amount could be used to amuse quite a few people. ### ⭐ Don’t recommend *by A***F on 20 December 2023* It’s really fun but to to expensive for what your getting and it also is extremely hard to clean I still have stains on my table but if you will buy it please be careful and don’t let it get all over your face like I did. ## Frequently Bought Together - EFH1 Ferrofluid 20ml for Science, Education, Experiments, Students, and Teachers - Iron Filings for Science, Education, Experiments, Students, and Teachers - 80g - 2 Educational Alnico Bar Magnet for Science, Education, Experiments, Students, and Teachers - North & South Identified - 11mm x 6mm x 75mm --- ## 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/277470449-first4magnets-efh1-ferrofluid-20ml-with-90mm-petri-dish-and-pipette](https://www.desertcart.tn/products/277470449-first4magnets-efh1-ferrofluid-20ml-with-90mm-petri-dish-and-pipette) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*