I have made a lot of rag quilts and have tried 2 different types of Fiskars. Both worked okay, but I wasn't thrilled with them. I am now using these and have been much happier with them.....
http://www.joann.com/heritage-spring...nips/prd28078/. I also saw where you can order these from Walmart online for $30....but I'd rather support Joanns. I got mine at a local quilt shop.