Remember stereograms?  (I membah!!)  They were something of a fad back in the 1990s and were also known as 3D dot pictures.  If you stared at them and focused your eyes in just the right way, you could sort of make out a three-dimensional image hidden in the pattern of dots.

This software package allows you to create your own.  It contains the software on CD-ROM, with instructions and some sample stereograms, in the original box.  Designed for older PCs but you can probably get it to run on a modern system.  (Sorry but I don't have the time or expertise to provide technical support.)

Free shipping anywhere within the United States.  International shipping will vary by destination; please inquire if interested.

I welcome lower offers, especially if you are buying multiple items at once.  To make a lower offer, add the item(s) to your cart and on the checkout page you will be given the option to name your own price.  (If you are not seeing this option, it may be because your state requires sales tax.  Bonanza is working on a fix for this issue, but you can also send me a direct message with your offer.)  Full information about making offers here.