Anyone following the Beyond the Cherry Tree BOM from Sentimental Stitches, will know that block 16 has about 120 circles! All in one month - that is lots of work. I started mine by ignoring the circles, but I thought I would plan to do a few each day.
Karen Kary Buckley Perfect Circles.
Karen Kay Buckley Scissors which are great for applique. They are short and pointed, cut all the way to the end of the point, and are slightly serrated, which means less fraying.