Description

Tract: The World’s Best Optical Illusions.  $1.00 including shipping. The Truth Bookstore regrets that we cannot ship outside of the USA.

Opitcal Illusions- more appropriately known as visual illusions, involve visual deception. Due to the arrangement of images, the effect of colors, the impact of the light source, or other variables, a wide range of misleading visual effects can be seen. Enjoy this fun tract with family and friends.