Creative Grids Non-Slip Angle Finder Ruler

This tool allows you to make mitred corners on all sorts of tricky angles,
not just the normal 90 degree. Shorter lengths of binding can be used
to fit each side instead of a continuous length around the quilt, which helps
with using up the remaining fabric at the end of the project.
For Mitred binding on corners. (Inc. instructions)
Designed by Lynne Edwards