Learn How to Make a Magic Circle in Crochet! In crochet, a magic circle (also known as a crochet magic ring or adjustable ring) is a technique used to start a project worked in the round. It’s particularly common when starting projects like granny squares, hats, amigurumi projects and many other round crochet projects. A crochet magic circle creates an adjustable loop. Once this loop is made, you crochet your initial stitches into this loop. After you have completed working into this loop, you p