SPIROK ROBO LEGO Compatible Ferrofluid Visualizer

Ferrofluid is a trippy liquid that contains tiny magnetic particles suspended in a fluid, allowing it to be influenced by magnetic fields. It was invented in 1963 by NASA scientist Steve Papell. The goal was to create a liquid rocket fuel that could be drawn toward a pump in zero gravity using magnets. These days, Ferrofluid is used to make fancy speakers and visualizers. The SPIROK ROBO is a new one that can react to sounds around it.

This sound visualizer doesn’t require any cables or Bluetooth connection to work. It has an ABS body, dome glass bottle, and electroplated iron handle. This is LEGO compatible, so you can use it to display your toys. The battery life lasts up to 8 hours on a single charge.

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