Consistent Bobbin Tension for Cleaner Embroidery Single-Sided Magnetic Embroidery Bobbins are designed to support smooth thread delivery and consistent tension during machine embroidery. The magnetic side helps stabilize the bobbin while it runs, supporting cleaner stitching and fewer interruptions during production. Key Features Single sided magnetic design Helps support constant bobbin tension Promotes smooth thread delivery Reduces the need for frequent tension adjustments Convenient prewound format Suitable for commercial embroidery production Helps improve efficiency on repeated embroidery orders Built for Production Consistent bobbin tension plays an important role in stitch quality. These magnetic embroidery bobbins help maintain controlled thread delivery as the machine runs, making them a practical choice for busy embroidery shops and production departments. Ideal For Commercial embroidery Custom apparel production Hats and caps Polos and uniforms Jackets and outerwear Patches Aplique Compatibility Confirm the required bobbin style and size for your embroidery machine before ordering. Machine compatibility may vary by brand and model. What’s Included Single-Sided Magnetic Embroidery Bobbins (144 qty) Select the correct size and package quantity before adding the product to your cart. Learn more about Stitchcraft here