Unleash your creativity with the Singer Sewing Machine! Perfect for models 247AP, 288, 353, 354, 413K13, 502, 507, 509, 513, 514, 518, 522, 527, 530, 534, 538, 560, 714, 717SCHOOL, 719, 724, 734, 774, 776, 830, 834, 844, 935U, 1022, 1247, 1263, 1280, 1288, 1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 2210, 2302, 2303, 2304, 2315, 2330, 2404, 2430, 2440, 2402, 2503, 2504, 2515, 2530, 2732, 2850, 3101, 3102, 3103, 3105. Whether you're a beginner or a pro, this machine is your ticket to sewing success! ==== FEATURES: ==== (A) **Precision Engineering for Seamless Stitching**: The 421325 Plastic Singer Bobbin Case is meticulously crafted to ensure flawless performance with every stitch. Designed specifically for top-loading bobbins, this rotating hook bobbin case guarantees smooth and consistent thread tension, making it an essential accessory for your Singer Apollo Home Sewing Machine. Say goodbye to skipped stitches and hello to professional-quality sewing! (B) **Universal Compatibility with Singer Models**: This versatile bobbin case holder is compatible with a wide range of Singer sewing machine models, including 247AP, 257, 288, 353, 354, 358, 502, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 543, 560, 714, 717 School, 719, 724, 734, 774, and 776. Whether you're working on a vintage machine or a newer model, the 421325 bobbin case ensures a perfect fit and optimal performance. (C) **Durable and Reliable Construction**: Made from high-quality plastic, the 421325 Singer Bobbin Case is built to withstand the rigors of regular sewing. Its robust construction ensures long-lasting durability, while its lightweight design makes it easy to handle and install. Trust in the reliability of this bobbin case to keep your sewing projects running smoothly, whether you're a hobbyist or a professional seamstress.