Ferrofluid can be used in both Science and Design & Technology due to its properties as a magnetic liquid. * Ferrofluid can stain and is normally required for demonstrations * Contains alcohol which allows a blob of ferrofluid full movement near a magnet but prevents it sticking to the glass wall * Ideal for educational investigations and learning about Smart materials * Supplied in a plastic jar * A rare earth magnet is also supplied * Supplied in 10ml container https://elecena.pl/product/27206423/rapid-ferrofluid-in-plastic-jar-10ml 2024-11-10 https://elecena.pl/product/27206423/rapid-ferrofluid-in-plastic-jar-10ml 2025-04-17 https://elecena.pl/product/27206423/rapid-ferrofluid-in-plastic-jar-10ml 2025-05-02 https://elecena.pl/product/27206423/rapid-ferrofluid-in-plastic-jar-10ml 2025-10-05