Curve Master Presser Foot - Invented by a Quilter for Quilters - Precise Guide for Scant 1/4" Curved & Straight Seams Precise guide for scant 1/4" curved or straight seams Automatically easing of curves for a perfect fit No pinning necessary - no clipping of seam Snap on foot and 6 universal adaptors to fit most sewing machines Janome, Viking Husqvarna, Elna, Baby Lock, New Home, White, Necchi, Brother, Toyota, Juki, Singer Featherweight Pfaff, Singers, Kenmore, and more