WHAT YOU NEED RECOMMENDED NEEDLES/CROCHET HOOK Circular needle 8 mm | US 11, 80 cm | 32 inches, 10 mm | US 15, 40 & 80 cm | 16 & 32 Crochet hook 5 mm | US 6 GAUGE 8 sts in stockinette st on needle size 10 mm | US 15 (or the needle size you need to hit the gauge) = 10 cm | 4 inches YARN CONSUMPTION 500-700 g scrap yarn