It’s a hat! Made entirely with corrugated ribbing! Crazy, right? For the background color, use scraps of worsted weight wool, or use a long repeat yarn like Noro Kureyon.  This pattern costs $6

Pattern Info

Finished Size: 18 (20, 22)” [46, 50, 56 cm] to fit child (medium adult, large adult).

Yarn: Worsted weight wool. You will need about 150 yards of the main color and smaller amounts of at least three contrasting colors. A self-striping contrasting color would also be stunning.

Needles: 16″ circular and a set of DPNs in size US 5 (3.75 mm). Change needle sizes to achieve the stated gauge.

Gauge: 21 sts = 4″ (10 cm) in corrugated ribbing.

For more pattern details, please visit the Two by One Ravelry page.