This Fil-Tec magnetic core bobbin is a high-quality product that is perfect for your embroidery machine. With the ability to hold more thread than regular bobbins, you can enjoy uninterrupted stitching without the hassle of constantly changing bobbins. The cream-colored P15L poly thread will give your embroidery a beautiful finish that will last for years to come. This bobbin is compatible with a wide range of embroidery machines and is an essential tool for any embroidery enthusiast.