365 quilt block desings with machine quilting rulers. Well known machine quilter, author and teacher Natalia Bonner has created 365 unique quilt block designs. Each design is quilted on a 6" square, circle or triangle. Each block design has a unique QR code that links to a machine quilting video, where Natalia will walk you step-by-step through the process of machine quilting the block.Natalia uses her popular machine quilting rulers; 4-N-1, Inside Out, Trailer, Mini 4-N-1 and Mini Inside Out