Use the Marti Mitchell Large Diagonal Set Triangle Ruler with any diagonal set quilt design that needs corner or setting triangles. This multi-size ruler allows you to cut both corner triangles and the large-setting triangles without any complex math. You can use the triangles when patchwork blocks are set on point.

Use the Marti Mitchell Large Diagonal Set Triangle Ruler with any diagonal set quilt design that needs corner or setting triangles. This multi-size ruler allows you to cut both corner triangles and the large-setting triangles without any complex math. You can use the triangles when patchwork blocks are set on point.