SPIKE ferrofluid display (Iridescent GREEN)

Our 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 between Green, Blue, Purple and Gold colors depending on light and movement.

The 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 ferrofluid follows) to create beautiful giant spikes and organic shapes.

Iridescent Green color shifting ferrofluid!

• Contains 7ml of the highest quality ferrofluid synthesized by Ferrotec (won't break down in a few weeks like cheaper competitors)
• Create amazing shapes and giant spikes using the included N52 magnet
• Beautifully constructed and addictive desk toy, you won't be able to put it down!
• The ULTIMATE gift for the inquisitive mind

• Recommended for ages 14+ due to glass construction and strong magnets.
• Chemicals are non-toxic
• Materials: Anodized aluminum, glass, stainless steel, nickel and brushed aluminum
• Dimensions: 2.5" x 2.5" x 4.5"
• Includes 100 day warranty and FREE shipping