Bobbin Case for Home Sewing Machines. Part Number # : XG2058001 Alternate part numbers: XG0871001, XG0871101 Compatible with BabyLock models: Accord BLMCC, Aventura BLMAV, BLMAV2 Aventura II, Flare BLMFL, Flourish BLMFO, Katherine BL210A, BLMBM, Lyric BLMLR, Presto BLMPR, BLMPR2 Presto II, Soprano BLMSP, BL220B Brilliant, Vesta BLMVE Compatible with Brother models: BQ950, F420, F440E, NQ700, NQ3700D, NQ900PRW, NQ1300PRW, NQ1400E, NQ1600E, NQ1700E,NQ3500D, NQ3600D, NQ575PRW, NV800E, PE800, PE810L, PE830DL, SE1800, SE1900, PS500, PS700