STANDARD SIZE TO FIT MOST SEWING MACHINES - Bobbin size: Standard size can be used on most sewing machines such as Singer and other compatible models. Perfect for beginners with an embroidery machine or a sewing machine. Fits for: BC-1000; CE-4000, 5000PRW, 5500PRW, 8080PRW; CP-6500, 7500; -100T, 5055PRW, 6000, 6000B, 6000i, 6000T, 8150; Duetta 4500D; ES-2000, EX-660; HE-120, 240; -1850; -2000; -is 40, 80, 900D, 950D, 1000, 1500D, 2500D, 2800D, 4000D, 5000; LB-6770PRW, 6800PRW; -30, 1217, 2125, 2125i, 6770; LX-2500, 3125, 3125E; NX-200, 250, 400, 400Q, 450, 450Q, 600, 650Q; Pacesetter PS21, PS-3700; PC-210, 210PRW, 420, 420PRW; PE-500, 700, 700II, 750D, 770, 780D; 6000D; 2 6700D; QC-1000; SE-270D, 350, 400; SQ-9000, 9050; VX-1435; XL-2230, 2600, 2600i, 2610, 3100, 3500, 3750, 5130, 5232, 5340, 5500; 5600, 5700, 6452; 3510, 3500T, 6562, 7700; XR-40, 46C, 52C, 65T, 1300, 9000, 9500PRW For: Choice (BLCC); Pro (BL37), Pro (BL40); Decorator's Choice (BLDC); Ellageo (BLL), Ellageo Plus (BLL2); Ellure (BLR); Ellure Plus (BLR3); Ellisimo (BLSO), Elisimo Gold (BLSOG); Ellegante (BLG), Ellegante 2 (BLG2), Ellegante 3 (BLG3); Esante (BLN); Espire (BLSR); Grace (BL40A); Intrigue (); Quilter's Choice (BLQC); Symphony (BLSY) For: all new 5000, 9000, 9500, 9700, 300E, 350E, 10000, 10001, 11000; For: T-100, E80; For: all Models; For Singer: 6400 Series; 7312, 7322, 7350; Plus XL1000, XL6000; 9910, 9920, 9940 Quantum: 100, 104, 117, 118, 132, 132Q, 140Q; 2623, 2638, 2639, 2662, 3962; 7400 series Not suitable for: Singer Embroidery machines CE-100, CE-150, CE-200, CE-250 and CE-350 KEEPS BOBBINS ORGANIZED - Comes with a clear storage case with each bobbin in a separate compartment for easy organization Color: Gray Material: Plastic Bobbin size: 2 x 2 x 1.15 cm / 0.79 x 0.79 x 0.45 inch Case size: 12 x 10 x 2.5 cm / 4.7 x 3.9 x 1.0 inch Package Contents: 50 x Gray Plastic Bobbins