Made by Linda aka crochetingfool, spotted on Pinterest. Read all about it: http://madcrochetingfool1.blogspot.com/2011/04/car-doily-for-my-tweety-jeep.html
It took me a minute to figure out what these were! Zills are the finger cymbals often used in belly dancing. The word “zil” is Turkish for cymbal. Well, you learn something new every day….