Free Shipping on all orders of $49+. Use code FREESHIP49

| 1-800-818-4955


Visual Illusion Cards

Visual Illusion Cards

(Click image to enlarge)

Item #3039635

$8.00 $5.93

Available for giftwrap!

"Yes that's clearly a,'s actually a"

Prepared by professors of psychology in the Gestalt tradition, Dr. J. Block and Dr. H. Yuker of Hofstra University. Contains 52 different visual illusions and instructions. Examples: illusions in color, color reversal, ambiguous figures, size and figure distortion. You won't believe your eyes!

Card size 3-1/2" L x 2-1/2" W.

Also available- Optical Illusions Cards ( item # 3153683) - see below


More Information
Subject Light Optics

(No documents)

(No documents)

(No replacement parts)

Related Products