Janome 1/4" seam foot Horizontal rotary Hook Models A popular foot with patchworkers for that essential 1/4 inch seam The guide on the foot enables you to sew a perfect 1/4 inch seam every time The guide can also be used wherever a 1/4 inch seam is called for but the markings on the needle plate cannot be used, such as when completing a flat-felled seam. Sews a 1/4 seam allowance quickly and accurately. Great for piecing quilts and topstitching