This is a version of an old favorite. We at Frugal Haus love these for travel, as they do not take up much space in the suit case! Uses up scrap yarns too. They are very easy to knit, and do not take too much time. These would be great “bazaar” sellers for you! Use up all your scraps of yarn and make a basket full. Then when you get company, let them pick out a pair of slippers when the leave! Nice idea forwarded from a knitting friend! Uses worsted weight yarn, and knitting needles, US # 8. For smaller feet we have a pattern suggestion of using US # 5 or # 6 needles.