What I have seen:
I've seen a some accessories used as a creative tool at a group
session and I really want to find where I can find this stuff or
something similar. I'm searching for a set of hexagon(eight corners)
magnetic shapes. The shapes can be put on a magnetic whiteborad and be
arranged about. It is possible to write on the shapes and wipe off the
same way you can on the whiteboard.

Company out of business?
It looks like the company that produced and sold this concept has folded. 
http://www.idonresources.com/specialoffer.htm  
http://www.idonresources.com/magnetics.html
http://www.idonresources.com/history.html
http://www.idonresources.com/scenariokits.html

Some pages does not work, some of the site has expired domain names. 


The product was marked with "IDON" and "IDON thinking"
Their selling arguments were like: 
VISUAL WHITEBOARD TOOLS TO 
ACCELERATE AND IMPROVE
PERSONAL AND GROUP THINKING

What I want:
I want a set of approx. 88 magnetic hexagonal shapes with whiteboard
surface. Size: approx: 5.5" x 5.5"

It is also possible that I can use some software to facilitate the
thinking. In that case the users must be able to type in their ideas
in secret before sharing. I would use MindJet manager 6 for this if
there was a collaborating part.

My question:
Where can I get this product or something similar?

Part of question:
Is this company out of bussines?

A good answer to this question would look like this:
Yes, at www.thiscompany.com you can buy a similar product.
or
The previous owner, Mr. John Galt, has his garage stocked up with this
and is willing to sell to you at a discount.

Please request clarification if needed.