The Spyke is an incredible science and art showpiece. It uses ferrofluid that is permanently magnetized by three magnets fixed at the Spyke's base. You become an artist by creating spikey and dramatic patterns inside Spyke using the magnetic stylus to alter the magnetic field. Makes a great fidget desk toy for anyone with a curious mind.
The Spyke uses EDU grade Ferrofluid, liquids that become profoundly magnetized in the presence of a magnetic field. Our top quality chambers are devoid of any foreign particles.
The case of this display is child-resistant so you'll have a layer of protection if a curious youngster gets a hold of it. Plus, the top of the display is magnetic so you can secure the included magnet stylus when not in use.