for Singer Machines: Specifically designed for Singer models 3333, 3337 Simple, and 3342 Fashion Mate, this complete bobbin case is the ideal replacement part, ensuring your machine operates smoothly and efficiently. Singer Accessory: This bobbin case corresponds to the Singer part number #68003563, guaranteeing compatibility and performance that matches the quality of the original equipment provided with your sewing machine. Construction: Crafted from premium quality plastic, this bobbin case is built to withstand regular use, offering durability and reliability. Its robust design ensures long-lasting performance, making it an essential component for your sewing projects. Easy Installation: Replace and install this bobbin case with ease. It's designed for a straightforward fit, allowing you to quickly get back to your sewing tasks without the need for professional help. A perfect choice for DIY enthusiasts and professionals alike. Color: Black Material: Plastic Package Contents: 1 * Bobbin Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.