Magnet-Shop Ferrofluid Liquid Iron 10 ml - Scientific Experiment Kit - Physics - All Ages - Students, Educators

Description

Ferrofluid liquid iron is an extraordinarily fascinating substanceIt looks like a totally normal liquid, but when in the vicinity of magnets, this black "oil" forms bizarre peaks and nearly unbelievable, almost living shapesThis is thanks to the microscopic 10 nanometer (1 nm = 10^-9) iron particles with a protective layer, meaning these won't clump and have extreme reactions to magnetics fieldsGreat for science teaching in schools, presentations, or experiments at home* 1 bottle of approx. 9–10 ml Ferrofluid * Ferrofluid can always be reused* With pipette, for easy removal/return to and from the bottle * Please note: Ferroluid leaves stains on skin, clothing or surfaces, therefore protective clothing, goggles, gloves, covers, etc. should be provided before use (not included)Tip: the stronger the magnetic field, the denser and pointer the shape. The more Ferrofluid, and the larger the magnet, the more incredible the shapes... Please follow the instructions: Ferrofluid has similar pollutant properties to engine oil and may stain clothing permanently.It is therefore recommended to always wear protective clothing and goggles during use.The skin must also be protected, because stubborn stains can also be left here.Gloves and goggles are therefore recommended when handling Ferrofluid. This protective equipment is not included and must be arranged for before use.In the event of contact with the skin, wash with water and soap.