SPIKE ferrofluid display (Black ferrofluid) accessory which in turn pull the

which in turn pull the ferrofluid around the face

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Aluminum and glass flat panel ferrofluid display

Red or Blue

Without a blacklight the ferrofluid is black and the clear liquid has a slightly greenish tint

SPIKE ferrofluid display (Black ferrofluid) accessory which in turn pull theThe SPIKE Ferrofluid Display is a mesmerizing interactive kinetic sculpture containing 7ml of ferrofluid. It was designed to showcase ferrofluid's coolest feature, spikes! We designed the SPIKE to generate the largest possible spikes by utilizing 3 neodymium rare earth magnets in combination. There are 2 positioned in the base, and when you place the handheld magnet on top of the display it combines to create a large magnetic field (which the