YICBOR Twist n Stitch Pinwheel Block Ruler #775
YICBOR Twist 'n Stitch Pinwheel Block Ruler #775. Shop YICBOR at the Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.. Create perfect pinwheel quilts, borders and blocks. . Piece squares and borders, align ruler with seams, then cut pinwheel blocks. . Cut five finished block sizes; 3", 4-1/2", 6", 7-1/2", and 10". . Detailed instructions, layout options and fabric requirements for different size quilts included. .