BAi Magsnap Prewound Embroidery Bobbins, Black, 144pcs, Style L (SA155), 60WT (70D/2) Polyester Bobbin Thread, for Commercial Multi-Needle Embroidery Machines

Prewound bobbins saves the time of winding the bobbin by yourself, allowing you to quickly get into embroidery work.

• Magsnap Controlled Rotation for Stable Stitching——The Magsnap prewound embroidery bobbin is designed to help regulate bobbin rotation inside the case, supporting more consistent thread tension during high-speed commercial embroidery.
• Industrial Compatibility – Style L (SA155)——Designed for commercial and industrial embroidery machines using Style L (SA155) bobbins. Standard size 2.03cm x 0.89cm ensures stable fit and reliable performance.
• 60WT High-Tenacity Polyester Bobbin Thread——Made with 70D/2 (60WT) high-tenacity polyester thread, engineered for smooth feeding, durability, and reduced thread breaks during long production runs.
• 144PCS Bulk Pack for High-Volume Production——Includes 144 prewound bobbins ready to use, ideal for continuous embroidery production, reducing downtime and improving workflow efficiency in commercial settings.
• White & Black Options for Different Fabric Applications——Available in White and Black bobbin thread options, suitable for both light and dark fabrics. Black is ideal for uniforms, caps, and logos, while white works best for general embroidery applications.