Parabox by Jerry Andrus - Tricks
- Send to a Friend
|Parabox by Jerry Andrus is one of his more famous optical illusions. Hold it at arms length and close one eye. In a second or two, the concave image of the crate will become convex, or dimensional. Also, when you move the fingers holding the box, it will seem to move independently. A strange and wonderful optical illusion.|
Simply cut out the image, fold and tape and you are ready to amaze yourself and your friends.
Includes three (3) Paraboxes. Use for yourself, give one to a friend, or use one for a bookmark in your favorite Jerry Andrus book.