Creative Grids Quilt Ruler 18-1/2in Square Availability:Special Order You can also use Sid

You can also use Sid to quilt piano key border designs without having to rotate the ruler or 45 degree lines for mitered corners

The pictures show one way to fill in the design

Zambia Stone

Collection: Marigold

Creative Grids Quilt Ruler 18-1/2in Square Availability:Special Order You can also use SidDESCRIPTION This 18 1 2in square ruler from Creative Grids is a great size for working on larger blocks, T shirt quilts, and for squaring up quilt corners. Easy to read black and white markings are printed in 1in grids marked in 1 8in and 1 4in increments. Use the black numbers printed on white dots and the 1 4in grip sides to cut whole inches. Use the Turn a Round feature to cut 1 2in increments by following the white numbers on black dots and 1 2in