With these rulers from Creative Grids – of course with non-slip backing – you can create bindings on outside and inside corners with angles of 60 degrees, 90 degrees, 120 degrees and 135 degrees. Watch the linked video, there you can see best how it works. Also, using handy corner holes, you can mark 1/4 inch to mark the beginning and end of the seam allowance on each side.
- Product video:
youtube/creativegrids-angle-finder
- Designer: Lanne Edwards
- Ruler size: 3½ x 8″