Tvillingar cowl is a double cowl (tvillingar meaning twins) made up from two cowls, knitted separately and then joined (or kept individually!)

Cow 1 - ribbed cowl
Knitted in the round in DK yarn
Yarn: 160-180m of DK weight yarn, The Little Grey Girl Silky Yak DK, 225m/100g, 60% SW merino, 20% yak, 20% silk, shown in colour Clayton
Needles: 3.75 mm/ US5 40cm circular needles, 4.5 mm/ US7 40cm circular needles
Gauge: 21 sts/10cm in pattern on larger needles
Extra: stitch marker
Finished measurements: approx. 62 cm circumference, 20 cm tall.

Cowl 2 - garter and cables
Knitted flat in fluffy suri alpaca held double, joined by grafting or 3-needle bind-off.
Yarn: 255-275m of suri alpaca yarn held double, The Little Grey Girl Suri Silk Cloud, 300m/50g, 74% Baby Suri Alpaca, 26% silk, shown in colour Wilson
Needles: 5.5 mm/ US9 needles
Gauge: 17 sts/10cm in garter stitch
Extra: Cable needle, waste yarn for provisional cast on, tapestry needle for grafting or extra needle 5-5.5mm if making 3-needle bind off.
Finished measurements: approx. 68 cm circumference, . 22 cm tall