How-To: Fiber expert Deborah Robson is back to share her knowledge of yak fiber, a fun yarn that is great for showing off stitches and surprisingly comes in many bright colors. On Knitting Daily TV Episode 810's How-To segment, Eunny demonstrates a cabled brim of a unisex hat using this fiber. Download your free pattern for the Entwined Cabled Hat. The yarn seen on this episode is from Bijou Basin Ranch, visit their website for more information. Sponsored by Bijou Basin Ranch.