Illusion Spinner

myminifactory

This object was created in Tinkercad. https://www.tinkercad.com/things/3Zc7IlXdvQc for the Tinkercad/MyMiniFactory Contest (Fidget Spinner Category). The Illusion Spinner is a four-sided fidget spinner with four different illusion wheel attachments. 1. Circles - Spin rapidly and view under a fluorescent or LED light for optimal results. You should see rings of circles spinning in diverse directions! 2. Crater - Spin very slowly and squint your eyes to see what appears like a 3D spinning crater where the sides rise up and the center is at the bottom of a hollow! 3. Spiral - Spin at a moderate rate and stare at or near the center for about twenty seconds, then quickly look at another object to see it either expand or shrink! Reverse the spin direction for the opposite effect! 4. Benham - Spin at a high speed and examine the different bands. Colors such as red, blue, and green should appear! Spin the opposite direction for the color bands to reverse!