I ordered 2 of these the other day. http://rover.ebay.com/rover/1/711-53200-19255-0/1?type=4&cam...:MEWNX:IT&_trksid=p3984.m1497.l2649 It's the same design I was using on paper but seems more durable and storable. They came out to about $9.00 US after shipping. I haven't received them yet so I can't speak to the quality. Several very good reviews though.