Ferrofluid in a Bottle

(1 customer review)
Availability:

In stock


Magnetically manipulate this amazing liquid!

$24.95

In stock

As the name suggests, this bottle contains a ferrous fluid made of nanoparticles. Safely play with two neodynium magnets to make the black liquid dance in the bottle (filled with another translucent fluid) and see how the magnetic field affects it.

50 ml bottle with 1 ml of ferrofluid

 

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  1. English

    Kristen L (verified owner)

    My son loves this!

    Kristen L