This video tutorial show you how to make knots which in my opinion are very similar to a small bobble. This can be worked either flat or in the round and is worked over 2 rows/rounds. In this tutorial the bobbles/knots are worked in the round, but instructions for how to work flat are given. No crochet hook is needed to create these knots. Because they are worked over 2 rows/rounds it insures they will not try and hide on the wrong side of your work.
