Here is another trippy desk toy everyone should own. The Vortex Dome is a rheoscopic fluid kalliroscope desk toy that creates gorgeous patterns when you give it a spin. It has a stainless steel construction. It has small magnetic pieces inside that you can interact with using the included handheld magnet.
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Vortex Dome Tested: Rheoscopic Fluid Kalliroscope Desk Toy by David Fowler ⭐ Gadgetify
The Vortex Dome measures 8 inches in diameter. It was made by David Fowler of PhysicsHack. You can find out more about it here.
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