They are made using the Celtic Weave Stitch!! I knew instantly what I wanted to create using this stitch!! I know it may look a little intimidating at first...but rest assured...it is very simple once you get the technique down.
I knew a few people(me included) would struggle with this...so I have created a video with a step by step tutorial on how to work the Celtic Weave Stitch in the round. Enjoy!