Here is how to crochet a magic loop, also known as a magic circle or magic ring. This method can be used to start amigurumi and other things in the round.
How to Crochet a Magic Circle (Magic Ring) Step-by-Step Tutorial
How to Crochet the Magic Ring (Magic Circle), Tutorial with Pictures
How to Crochet a Magic Circle
How to Crochet a Magic Loop for Beginners
Left-handed // Easy way to crochet a magic loop
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How to Crochet a Magic Loop
How to Crochet a Magic Circle - Amelia Makes