Making them was so easy, once you made the i-cord (wither automatic or knitted) you just knot it to the shape you want.
I made a 4 stitches cord, almost 140 cm in length. It’s not so easy to make the knots at first, but after several trial and error you’ll get it right!
The finishing is also easy, glue a piece of felt to the bottom to hide the tails.

The finished product is beautiful, but needs a lot of pressing to even the coaster. Even thought, it holds the cups just fine!

I loved making them, and might do more shapes, in my free time!
Hope you enjoy them as well ^_^