eHow - Hobbies, Games & Toyshttp://www.ehow.com/guide_11-http://www.ehow.com/guide_11-hobbies-games.html.htmlwww.ehow.comCircular Knitting: Shaping the Crownhttp://www.ehow.com/how_4976598_circular-knitting-shaping-crown.htmlIn circular knitting, double pointed-needles are used to shape the crown of a hat. Shape the crown of a hat in circular knitting with tips from a knitting teacher in this free video on knitting in the round. Published on 5/1/2009