Rheoscopic fluid literally means “currently showing” fluid. This liquid can effectively visualize the state of liquid flow, such as convection and laminar flow.

It looks just like a ball with pearl inside when standing still. Shake it a little bit and you can see the mystery of it.  The fluid inside flows beautifully like a cloudy mist and soft moving silk. Whether you are rotating or bouncing the ball, you can create a different kind of dazzling scenery!