High quality premium sewing machine bobbins. Made to fit the following brother sewing machines : CS-100T, CS-6000, CS-6000i, CS-6000T, CS-6000B, CS-8150, XL-2230, XL-2600i, XL-2610, XL-2600, XL-3100, XL-3500, XL-3500T, XL-3510, XL-3750, XL-5130, XL-5232, XL-5340, XL-5500, XL-5600, XL-5700, XL-6452, XL-6562, NX-200, NX-400, NX-400Q, NX-600, NX-250, NX-450, NX-450Q, NX-650Q, XR-40, XR-46C, XR-52C, XR-65T, XR-7700, Innov-ís 40, Innov-ís 80, Innov-ís 900D, Innov-ís 950D, Innov-ís 1000, Innov-ís 1200, Innov-ís 1500D, Innov-ís 2500D, Innov-ís 2800D, Innov-ís 4000D, Duetta 4500D, Quattro 6000D, LS-1217, LS-2125, LS-2125i, PE-700, PE-700II, PE-770, PE-750D, PE-780D, SE-270D, SE-350, SE-400, PC-210, PC-420, PC-210PRW, PC-420PRW, LX-3125, LX-3125E, HE-120, HE-240, LB-6770, LB-6770PRW, LB-6800PRW, CE-4000, CE-5000PRW, CE-5500PRW, ES-2000, PS-3700, QC-1000, EX-660, BC-1000, VX-1435, Pacesetter PS-21.