It is making a mighty big pile at this point, though. I need nine sets of seven. The lone square in front represents the first of the sixth set.
Here’s a look at the square up close. This self-striping yarn is just amazing.
So, what you’re seeing here, hopefully, is the really simple decorative touch that, I think, makes the square–the three rows of single crochet. It just gives the square a little extra something.