When you stretch the fibe out it looks like this-----
You loop the R/H needle through the pieces that I have pinned out above making 5 stitches then you turn the 5 stitches around and taking the next 5 pointy pieces you knit them through the previous stitches like normal knitting-----
and you end up with this ruffle scarfe..
Confused---well it is easy to do just not easy to explain.
Here is another view of it hanging.