Included in the Ultra T kit are the most popular accessories which includes an all purpose foot, decorative stitch foot and 1/4” patchwork foot. Ultra T ¼” Quilting Foot The Ultra T ¼” Quilting Foot provides superior control while piecing. A 1/4” and 1/8” guide is clearly visible for seam guidance. Ultra T Decorative Stitch “N” Foot The Ultra T Decorative Stitch “N” Foot provides a smoother flow of fabric allowing dense satin and decorative stitches to form more consistently on all types of fabrics. Why should you use Ultra T for everyday sewing? Friction between the bottom surface of a standard presser foot and the top layer of fabric cause shifting of the two layers of fabric resulting in uneven seams and puckering.   How do the Ultra T Feet compare to standard non-stick feet? Standard non-stick presser feet reduce this shifting however with day-to-day use become scarred and marked by the feed dog teethe. This in turn can snag your fabric as well as effect fabric control.