For artists and collectors sponsored by Intercal...your mohair supplier and Johnna's Mohair Store
I found this on ebay http://cgi.ebay.com/UV-Black-Light-Pen- … dZViewItem
Its supposed to detect older fabrics, and antiques. But do you think the older fabric would show differently under a blacklight?? I'm just curious....I do have a thing for collecting useless gadgets that I'll never use :crackup:
I did some Googling and found this page:
http://www.0-0-0checkmate.com/blacklight_uses.htm
Perhaps it will help you decide.
Looks interesting.... I LOVE gadget toys!
Not that I'll really ever have a need for one, but it DOES look like it would be useful if I wanted to look at old bears Thanks for the extra link Daphne :hug: