Jinny designed this ruler to make it quick and easy to cut perfect 60º diamonds and equilateral triangles -- for six-pointed stars, Tumbling Blocks, Thousand Pyramid quilts and more.

Use the ruler to cut strips of the desired width, cut out the diamond or triangle patches, trim points and mark seam intersections.

The ruler markings are easily seen on light, dark and even high-contrast patterned fabrics.

Watch the video to see Jinny demonstrate the ruler. (For tips on sewing inset seams, visit Tips & Lessons.)

• Price: $20.00