Here's a summary of the ruler, but since I don't paper piece, I don't really understand how it works either :-)
- Designed to help determine how big to cut fabric pieces when paper piecing.
- The perfect tool for paper piecing! Never cut short again!
- Works great to trim off excess fabric.
- You no longer have to cut a piece of fabric and hope it is large enough to fix.
- May also be used in place of a postcard or template plastic to trim off the excess fabric.