Parlor Puzzle Brain Teaser Cards are how this item is
described by the manufacturer.
Contains an Optical Illusion Trick plus Directions for 4 other Puzzles. Theyre
harder to solve than youd think! Solutions included.
This item is a well made reproduction of a classic puzzle. The
illustrations are well done and amusing.
Made in Hong Kong.
Item #313
#313 - Optical Illusion Puzzle
Cards: $2.00
Copy and paste the line above in the Item Description field
of our Order Form
A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity. - Jerry Slocum