THE MIND ALTERING GOLDFISH

Astounding optical illusions which never fail to amaze and amuse. Follow the instructions for a mind-altering experience to expand your universe.

Includes one metal wheel that spins freely on any smooth surface. Watch it closely for 20 seconds and then focus on the magical goldfish. The appearance of this object can be made to grow or shrink with the direction of a spin.

A guaranteed wow!

Measures: 6"D x 1"W