I'm not of the Catholic faith, but many members of my husband's family are. Also, Dad was fascinated with the idea of a tatted rosary. Yesterday I was looking for a one-day project and I found the pattern for "Jeanne's Rosary" in the book, Tatting Online, by Georgia Seitz. I made a beaded cross to replace the tatted one, and I've attached it with a jump ring in case the recipient wants to replace it with a personal one. The thread is Olympus size 40 (which tats up like a size 20).