Bernina #31 Pintuck Foot - 5 groove Bernina Old Style This foot is the easiest, fastest, and most accurate way to create distinctive, eye-catching pintucks. The grooves are used to ensure your pintucks are perfectly spaced without any measuring or marking. All you need is a twin needle, and two spools of thread. For old style Bernina models such as 530, 532, 534, 540, 600, 610, 640 - not Artista 640, 640-2, 644, 700, 707, 708, 709, 717, 718, 719, 730 - not Artista 730, 731, 732, 740, 741, 742, 800, 801S, 801/S, 801 Sport, 802S, 801/S, 802 Sport, 807, 808, 809, 810, 811, 817, 818, 819, 820, 830, 831, 832, 840, 841, 842, 850, 900, 910, 930, 931, 932, 933, 940, 950, 1000, 1000+, 1001, 1004, 1005, 1006, 1008, 1010, 1011, 1015, 1020, 1021, 1030, 1031, 1050 Holidaynu, 1070, 1080, 1090, 1120, 1130, 1230, 1530, 1630 Bernina compatible-Not a trademark Bernina accessory