Activity & Learning Toys

Dancing Ferrofluid with Music Rhythm, Ferrofluid Speaker Music Mate, Symbiote in a Bottle, Ferrofluid Display Lamp, Magnet Liquid Desktop Decor Gift (White) Dynamic Ferrofluid Visualization: Ferrofluid is known as the prototype substance of the Marvel movie "Venom". The ferrofluid inside the chamber reacts to the vibrations of your favorite tunes or ambient sounds. This ferrofluid sound visualizer... Dancing Ferrofluid with Music Rhythm, Ferrofluid Speaker Music Mate, Symbiote in a Bottle, Ferrofluid Display Lamp, Magnet Liquid Desktop Decor Gift (White)