This is my use-less-fabric-method of sewing a snowball corner to a square to make a red eye block.
I'm using the extra 2 inch wide strips from the square in a square bias blocks.
I used my easy angle to cut the red triangle and I cut a paper corner for accurate placement of the triangle on the black square.
press two up and two down and trim away the extra and sew the four patch
Perfect intersections and corners. 16 sets left to sew. Its a great day to sew. --Ann--