BAI Magnetic Prewound Embroidery Bobbins Style L 144pcs White Magnetic Core

About this item

• MAGSNAP CONTROLLED ROTATION FOR STABLE STITCHING – These magnetic prewound bobbins help regulate bobbin rotation inside the case, supporting more consistent thread tension and smoother stitching during high-speed embroidery. Ideal for commercial embroidery machines and professional production environments.
• INDUSTRIAL COMPATIBILITY – STYLE L (SA155) – Designed as Style L bobbins (SA155), these prewound embroidery bobbins fit a wide range of commercial and industrial embroidery machines. Standard dimensions ensure stable installation and reliable operation throughout extended production runs.
• 60WT HIGH-TENACITY POLYESTER BOBBIN THREAD – Made with durable 70D/2 (60WT) polyester embroidery bobbin thread, engineered for smooth thread delivery, reduced breaks, and dependable performance during continuous embroidery production.
• 144 PREWOUND BOBBINS FOR HIGH-VOLUME PRODUCTION – Includes 144 ready-to-use embroidery machine bobbins, helping reduce machine downtime and increase productivity. A practical solution for embroidery shops, apparel decorators, and commercial embroidery operations.
• WHITE & BLACK OPTIONS FOR VARIOUS APPLICATIONS – Available in white and black embroidery bobbins to match different fabric colors and embroidery projects. White works well for general embroidery, while black is ideal for caps, uniforms, patches, and logo embroidery.