SKU: 50476207837
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
biler (ikke alu)
at hvis du rammer tanken rent og får fuld kontakt til hele magnetens diameter
Colour: Dark Purple
As an alternative
Ferrofluid - Magnetvæske til eksperimenter (10 ml.) engros biler (ikke alu)Ferrofluid is a ferromagnetic liquid that creates the most beautiful patterns when poured on top of a magnet. Contents: 10 ml bottle. NOTE! Remember to use a thick piece of glass or similar between magnet and ferrofluid so you can reuse the fluid! The liquid contains small ferromagnetic particles (magnetite) that are so small that they cannot be seen with the naked eye (a few nanometers in size). The particles make the liquid react strongly to
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