How to Hairpin crochet belt tutorial Materials. Set Heirloom size 2 (2nd largest). Use yarn with about 20 % mohair. You choose the colors. I use yellow and green. Use crochet hook size 6.5. Special crochet stitches: Bobble stitch. This pattern uses UK crochet stitch abbreviation. Crochet Instructions: Picture below is the diagram. O is […]