I see what you mean,
I found this posting:
http://www.checkernewsletter.com/?p=4775
Lisa Bonjean of Primitive Gatherings loved the Twister design so much, she wanted to do miniature versions. The folks at CS Designs who developed the original concept had enough on their plates so Lisa provides her own templates in these miniature versions!
Item #PRI946 Retail $12.00
However, the Checkernewsletter site is for retailers, not consumers. If you go to the Primative Gatherings site, there is no mention of the ruler on the site or Lisa's blog. Maybe she is going to introduce it at the Padukah show?