I wrote a blog tutorial about the technique several years ago, which led to my being asked to write the magazine article. The folks who make the Liquid Thread product that I use were pretty happy when I published the blog tutorial and sent me a nice package of their products. They should be even happier to see the printed article. You can see there is a photo of their product included in the article.
The article includes a pattern page in case you'd like to make the little "Bird with Berry" piece that illustrates the article.
Pretty neat, huh?