Bernina #3 Manual Buttonhole foot is required where
-Extra Long Buttonholes or Extra Small Buttonholes are required to finish that special project
-Uneven Fabric Thickness such as Denim
 -Centre Prong used to wrap Gimp cord to stitch Beautiful Corded Buttonholes
Compatible with:- Old Style Bernina Models Record 600, 610, 640 (not artist 640), 642, 644, 530, 532, 534, 540, 700, 707, 708,709, 717, 718, 719, 730 (not Artista 730), 731, 732, 740, 741, 742, 744, 830( not B830 computerised) 831, 832, 840, 841, 842, 850, 900, 910, 930, 931, 932, 940, 950, 1000, 1001, 1004, 1005, 1006, 1008, 1010, 1011, 1015, 1020, 1030, 1031, 1080, 1120, 1130, 1230, 1260, 1530, 1630