Check the listing for details. Genuine Bobbin Case Bernina Activa, Artista, VIRTUOSA Part# 0015347300. Condition: New. Listed at 25.50 USD. Brand New, Genuine Bobbin case For Bernina Cb Hook machines. Bobbin Case is made special for Bernina machines. There are cheaper bobbin cases out there that will fit but can give you problems down the line. Each Bobbin case is tested that they tension the thread perfectly. Bobbin case has Thread guide hole on the tip. Bobbin case is Part #0015347300 .Others try to pass a cheaper standard case for Genuine. Each bobbin case is stamped Bernina on them . The bobbin case will fit the following models . ACTIVA 125, 130, 131, 135, 140,145, 210, 220,230, 240 ARTISTA 165, 170, 630 AURORA 430, 440 VIRTUOSA 150, 153, 155, 160, 163New 3 series Machines330, B 330, 350PE ,B 350PE, 380, B 380 530,532,534 700, 701, 707, 708, 709, 710, 717-729, 730 (does Not Artista 730) 730-732, 801, 801S, 802S, 803S, 807, 808, 809, 810, 811, 811-819, 817, 819, 830, 830-832 , 900, 910, 930, 931, 932, 1004, 1005, 1006, 1008, 1010, 1011, 1015, 1020, 1030, 1031, 1032, 1080, 1090, 1120, 1130, 1230 1530 and others. Please e-mail any questions. Item will ship First class with delivery confirmation. Thanks