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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Recommended for ages 14+ due to glass construction and strong magnets
stainless steel
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30ml total volume
Perfect unique gift for geeks
SPIKE ferrofluid display (Iridescent GREEN) accessory Recommended for ages 14+ dueOur new Iridescent GREEN SPIKE Ferrofluid Magnetic Display is a mesmerizing interactive kinetic sculpture containing a paramagnetic liquid called ferrofluid. It was originally created by NASA as a prototype rocket fuel, unique in that it could be fed into the rocket engines using magnets in zero gravity. It becomes highly magnetized in the presence of a magnetic field and forms large spikes and other organic shapes. This bright metallic color shifts
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