Material and tool:
120 g Worsted weight melange (variegated)yarn IGEA 190m/100g;
50 g Worsted weight black yarn Tundra, 73% cotton, 27% polyamide, 100 grams/ 240m;
size C (2,5mm) crochet hook ,
size E (3,5mm) crochet hook (US);
one acrylic strass (decorative stone or large button)
You can use any Worsted weight yarn. You can use multiple strands of the yarns to make up a single strand of Worsted weight.
Abbreviations:
Chain - ch
single crochet - -sc
slip stitch – ss
Back post single crochet -bpsc