Y Block Ruler - Cathey Marie Designs
The Y Block Ruler creates 1" to 6 1/2' Y blocks and quarter square triangle blocks with a multitude of other blocks. The quarter square triangles made with the Y Block Ruler have no bias edges making it easier to have squared up blocks. Use the ruler to cut squares, mark stitching lines, square up blocks and more.
CMD201R, Y Block Ruler, Cathey Marie Designs