0 Lace Yarn 1 Super Fine Yarn 10 mm (N/P-15) 12 mm (O) 15 mm (P/Q) 2 Fine Yarn 3 Light Yarn 3.5 mm (E-4) 4 Medium Yarn 4 mm (G-6) 4.5 mm (7) 5 Bulky Yarn 5 mm (H-8) 5.5 mm (I-9) 6 mm (J-10) 6 Super Bulky Yarn Crochet Patterns 6.5 mm (K-10.5) 7 mm (–) 8 mm (L-11) 9 mm (M/N-13) Beginner Christmas Crochet Patterns Easy Fall Crochet Patterns HOW TO Crochet Cables Crossing to the Left or in Front HOW TO Crochet Cables Crossing to the Right+Behind how to crochet the back loop single crochet stitch HOW TO Crochet the Bubblepattern HOW TO Crochet the Cross Pattern Stitch how to crochet the double crochet stitch how to crochet the double treble crochet stitch HOW TO Crochet the Foundation Single Crochet HOW TO Crochet the Front Post And Back Post Double Crochet Stitch how to crochet the half double crochet stitch HOW TO Crochet the Quick Bubblepattern how to crochet the slip stitch how to crochet the treble crochet stitch Intermediate Spring Crochet Patterns Summer Crochet Patterns Winter Crochet Patterns