Now, each cord you use will have different characterisics unique to that type, and the shoelaces I use for my examples are no where near as slippery as most decorative cord choices, so I had to try this knot again in a more standard cord selection, in this case 3mm nylon satin cord. For a button, I would definitely want to use nylon or polyester over rayon as they are much more durable materials, able to deal with constant handling, wear and tear much more gracefully than rayon. Even so, nylon satin cord is far more slippery than the shoelace, and in order to get proper tension on the centre, pretty much all the slack had to be pulled out of the ears, although strangely enough as can be seen in the pictures, one ear was more stable than the others. Of course, if you tightened carefully and then reinforced the centre structure with thread, you could have larger ears if you wanted to.

Another way to get nice ear loops all the way around your polygonal knot is to tie it button style (knobby thing that you could put through a button hole or button loop formed on top of a short stem). There are more flower-ish buttons to follow, but whether the transformation is extensible to the entire family of flower knots is a matter for further research. Now, the knot here (see left) is tied with some nice ear loops because I could, but in practice you probably want the ears tight against the body of the knot so that they don’t catch and the cord doesn’t wear out prematurely.

While the flower knot, when considered as a polygonal knot, is a family unto itself with many (many!) variations starting with the number of petals (ears) and the ways that the structural loops interlace, the basic square flower knot is also the basic unit of the mystic knot (see right). Now flower knots can be chained together via their ears as in the case of the ru-yi knot, but if you instead extend the structural loops and weave through them appropriately, you begin to build up a mystic knot.

In the next post, I’ll illustrate the relationship, but for now let me just say that the square form of the flower knot (see right) is the basic unit of the mystic knot (see left). The Ashley Book of Knots (also known as Ashley’s or ABoK) has much to say on the topic of mystic knots, but not in those words (Ashley calls this knot family the Chinese butterfly knots), so let’s extract them and put them in one post for easy reference, shall we? I’m making pronouncements based on visual inspection and could easily be wrong, I’ll tie them and post the pictures later, correcting as I go if necessary…

In the book as a variation, so I tied it, the 4-flower inset ears could be any knot. Simply tie 3 in your cord and then lay out your good luck knot with the knots at the end of the cross shape and tie as as you would the good luck with inset ear. Ms. Chen stops there, but why would you want to do that? When done, your cord ends hang in the 4th side ear. So, tie another flower (or whatever you’ve decided to put in your ears 8).