--- product_id: 261119995 title: "Applied Magnets Ferrotec Ferrofluid 4 oz 120 ml bottle Great for Sc" brand: "applied magnets" price: "507.47 DT" currency: TND in_stock: true reviews_count: 5 category: "Applied Magnets" url: https://www.desertcart.tn/products/261119995-applied-magnets-ferrotec-ferrofluid-4-oz-120-ml-bottle-great store_origin: TN region: Tunisia --- # Nanoscale magnetic particles 120 ml pure ferrofluid Original factory-sealed bottle Applied Magnets Ferrotec Ferrofluid 4 oz 120 ml bottle Great for Sc **Brand:** applied magnets **Price:** 507.47 DT **Availability:** ✅ In Stock ## Summary > 🧲 Unlock the magnetic magic—where science meets mesmerizing play! ## Quick Answers - **What is this?** Applied Magnets Ferrotec Ferrofluid 4 oz 120 ml bottle Great for Sc by applied magnets - **How much does it cost?** 507.47 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/261119995-applied-magnets-ferrotec-ferrofluid-4-oz-120-ml-bottle-great) ## Best For - applied magnets enthusiasts ## Why This Product - Trusted applied magnets brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Messy Fun, Managed:** Comes in a secure, factory-sealed bottle to keep your experiments contained and your workspace pristine. - • **No Batteries, All Brains:** Purely magnetic and synthetic—no power source needed, just your curiosity and a strong magnet. - • **Magnetic Mastery in a Bottle:** 120 ml of mesmerizing ferrofluid ready to transform your science projects and desktop play. - • **Nano-Engineered Magnetic Particles:** Suspended nanoscale ferromagnetic particles create dynamic, fluid magnetic effects that captivate and educate. - • **Perfect for the Science-Savvy Millennial:** Ideal for professionals and hobbyists craving a tactile, visually stunning magnetic experience. ## Overview Applied Magnets Ferrotec Ferrofluid is a 120 ml bottle of high-quality ferrofluid containing nanoscale magnetic particles suspended in synthetic oil. Designed for educational science projects and executive desktop play, it offers a visually stunning magnetic experience without the need for batteries. Packaged securely in original factory-sealed packaging, it’s perfect for curious professionals and hobbyists seeking a unique blend of science and fun. ## Description A ferrofluid (from the Latin ferrum meaning iron) is a liquid which becomes strongly polarised in the presence of a magnetic field. It is a colloidal mixture comprising extremely small magnetic particles suspended in a synthetic oil. The particles are coated with a a soap or detergent to prevent them from clumping together. Ferrofluids are composed of nanoscale ferromagnetic particles suspended in a carrier fluid usually an organic solvent or water. The ferromagnetic nano-particles are coated w. Review: This is an awesome gift for anyone who enjoys science. I bought this for an experiment which it worked perfectly for, but I have ended up using the extra just to play with. It is incredibly interesting, and educational. All you need is a strong neodymium magnet, and a clear container to put it in. The only issue/problem that I have with it applies to any Ferrofluid, & that is that it is incredibly messy, so you need to either keep it contained, or put down some newspaper, and wear rubber gloves when using it. all things considered, the size of the bottle you get for the price & the overall fun and educational Experience Make it well worth the price. Review: very good ## Features - 120 ml (4 ounces) of ferrofluid in Original Factory Packaging. - Science projects for School, Lots of fun - Please read MATERIAL SAFETY DATA SHEET located at policies section before usage. - NOT RECOMMENDED FOR CHILDREN UNDER THE AGE OF 12, NOT DRINKABLE. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00126LYAG | | Age Range Description | Kid | | Best Sellers Rank | #113,940 in Toys ( See Top 100 in Toys ) #650 in Toy Blasters & Foam Play | | Brand Name | Applied Magnets | | Color | Multi | | Customer Reviews | 4.2 4.2 out of 5 stars (85) | | Educational Objective | Science | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Weight | 0.22 Kilograms | | Manufacturer | Applied Magnets | | Manufacturer Part Number | F-4oz | | Material Type | Synthetic,Magnetic | | Model Number | F-4oz | | Number of Players | 1 | | Operation Mode | Automatic | | Power Source | No power source | | Size | L | | Subject Character | Ferrofluid | | Supported Battery Types | No batteries required | | Theme | Science | | UPC | 816799012953 | | Unit Count | 1 Count | ## Images ![Applied Magnets Ferrotec Ferrofluid 4 oz 120 ml bottle Great for Sc - Image 1](https://m.media-amazon.com/images/I/71isjwSLDGL.jpg) ## Questions & Answers **Q: The title says 120cc but the description says 30cc which is it???** A: it is 4oz. So the bottle it comes in is about 3 inches tall and approximately 1-3/4 inches in diameter. hope that helps. **Q: Can I used it in a magnetic vacuum seal?** A: The EFH-1 type listed here is not recommended for use in speakers and I would guess that EFH 1 would not have the correct viscosity for use in seals. **Q: What is the size of the nanoparticles in nm? Can you wash off the oil and resuspend in water?** A: i don't remember what the size was, although 4 nano meters comes to mind. If you removed the oil and tried to suspend them in water, the particles would oxidize(being exposed to oxygen) and would gather together into redish clumps. All the smooth fluidity would be no more. **Q: Is this an authentic ferrotec fluid? what is the model number for it? amgxxx emgxxx etc etc etc** A: Yes, .. this efh1... part number is 92u40000000 / lot number v121021a.. this educational FF.. not for speakers etc ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***E on 12 February 2025* This is an awesome gift for anyone who enjoys science. I bought this for an experiment which it worked perfectly for, but I have ended up using the extra just to play with. It is incredibly interesting, and educational. All you need is a strong neodymium magnet, and a clear container to put it in. The only issue/problem that I have with it applies to any Ferrofluid, & that is that it is incredibly messy, so you need to either keep it contained, or put down some newspaper, and wear rubber gloves when using it. all things considered, the size of the bottle you get for the price & the overall fun and educational Experience Make it well worth the price. ### ⭐⭐⭐⭐⭐ Review *by D***N on 7 July 2020* very good ### ⭐⭐⭐⭐⭐ Review *by M***O on 25 August 2025* Tons of fun and a good solution for projects. ## Frequently Bought Together - Applied Magnets Ferrotec Ferrofluid 4 oz 120 ml bottle Great for Sc - CMS Magnetics Magnetic Ferrofluid for Fun 2 OZ. Packed with Gloves and Dropper - SPACECARE Magnetic Iron Powder for Magnet Education Iron Filing Jar (12 Ounces) with Shaker lid --- ## 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/261119995-applied-magnets-ferrotec-ferrofluid-4-oz-120-ml-bottle-great](https://www.desertcart.tn/products/261119995-applied-magnets-ferrotec-ferrofluid-4-oz-120-ml-bottle-great) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-11*