Handspun Scarves

I am terrible at following patterns, so even these patterns aren't written perfectly. They're more "idea pages" where you can get ideas for this year's holiday gift list. Remember: life's too short to knit boring scarves. :)
For the first scarf I cast on 30 stitches on circular needles, and knit this scarf in the round with all my bulky yarns left over from other projects. When I ran out of one yarn, I started another! it was double-thick (since it was a long tube) and perfect for cold New England winters!
For the second scarf I cast on 10 stitches of one yarn, and knit for an odd-number of rows (3, 5, or 7 - whatever looked good) then started a new yarn. I find that switching yarns on even-numbered rows often throws off the proportions of doing random yarn projects.
For the third scarf I cast on 2 stitches of a super-bulky handspun yarn. I did a half-and-half color just for fun. I love the chunky skinny scarf look.