eHow - Hobbies, Games & Toyshttp://www.ehow.com/guide_11-http://www.ehow.com/guide_11-hobbies-games.html.htmlwww.ehow.comWobbling Chicken Craft: Filling Eggshell With iClayhttp://www.ehow.com/how_4959554_wobbling-chicken-craft-filling-eggshell.htmlFilling the eggshell with iClay is crucial to making the craft project wobble. Add iClay to a wobbling chicken eggshell with expert tips from an art teacher in this free kid craft video. Published on 4/30/2009