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Vortex Dome – PhysicsHack

The Vortex Dome Desk Fidget Toy by PhysicsHack [] — Tools and Toys

Fidget Toy Pack – Zen Laboratory

😵 Vortex Dome: Rheoscopic Fluid Desk Toy -- Gadgetify

Fidget Toy Pack – Zen Laboratory

.com: Sudopo Physics Hack Vortex Dome Desk Toy - Handmade in The UK : Toys & Games

Vortex Dome - Mesmerising Rheoscopic Fluid Desk Toy - JP GAMES LTD

The Vortex XL, Fidget Toy, Kaleidoscopic Stress Relief Desk Toy, Stim Toy

The Vortex Dome

Vortex Dome: Rheoscopic Fluid Desk Toy - Unicun

Fidget Toy Pack – Zen Laboratory

Beautiful desk toy showing fluid mechanics in action., Rheoscopic fluid encapsulated in a high quality glass dome mounted on a stainless steel base.

Vortex Dome

Vortex Dome Desk Toy, OPTICAL ILLUSION