Taadaa! The center hexagons in my Rose Star blocks measure 2 5/8" (6cm) on one side, so a finished star measures 14 1/4" (36.2cm). It's a good size. I'd love to end up with at least enough for a throw. I'm just going to keep turning them out in the meantime, though.
You can totally do this English paper piecing project. Check out Clare's tutorial at selfsewn!
Use the blog labels to see my other Rose Star blocks or check out Sewing Over Pins on flickr. I'm linking up with Somewhat Simple.