Poolin Size L Magsnap Prewound Bobbins for Multi-Needle Embroidery Machine - color: White 70D 144PCS

About this item

• STYLE L (SA155) COMPATIBILITY – Measures 0.80 in (20.3 mm) in diameter and 0.35 in (8.9 mm) in height. Designed for commercial and industrial multi-needle embroidery machines that use Style L or Size L bobbins with a metal bobbin case. Check your machine manual and existing bobbin before ordering. Not for Size A, Class 15 or Style M machines.
• MAGNETIC CORE FOR CONTROLLED ROTATION – The Magsnap magnetic core helps control bobbin rotation inside the metal bobbin case, supporting more consistent tension as the thread is used. Controlled rotation helps reduce overspin, backlash and unnecessary thread waste during high-speed commercial embroidery production.
• BOBBIN-CASE SETUP REQUIRED – For best performance, remove the anti-backlash or anti-spin spring from the metal bobbin case before using Magsnap magnetic bobbins. Install the bobbin according to your embroidery machine manual, then test and adjust bobbin tension before starting a production job.
• Magsnap Core for Controlled Bobbin Rotation: Helps regulate bobbin rotation inside the metal bobbin case, maintaining more consistent tension throughout the life of the bobbin—especially at high embroidery speeds. For best results, remove the anti-spin spring from the bobbin case when using Magsnap bobbins
• WHITE 70D/2 (60WT) POLYESTER THREAD – Made with high-tenacity filament polyester for smooth feeding, low-lint operation and dependable performance during extended embroidery runs. The fine 60WT construction stays less visible behind top embroidery thread while supporting clean-looking stitch backs.
• 145 YARDS EACH, 144-PACK – Each Style L bobbin contains approximately 145 yards of prewound thread. The bulk 144-piece box provides a long-term supply for embroidery shops and production businesses, reducing manual winding, supply preparation and frequent replenishment.
• WHITE THREAD FOR DAILY EMBROIDERY – White bobbin thread is suitable for light-colored and neutral fabrics and works behind most embroidery thread colors. Ideal for commercial production involving apparel, caps, patches, uniforms, bags, logos, workwear and personalized embroidery orders.
• READY FOR COMMERCIAL PRODUCTION – Uniformly prewound bobbins are ready to load, helping reduce setup time and maintain a more efficient embroidery workflow. Suitable for high-speed multi-needle production where controlled bobbin rotation, consistent feeding and reduced downtime are important.

Overview

• Material: Polyester
• Brand: Poolin
• Color: White 70D 144PCS
• Item Weight: 0.44 kg
• Product Care Instructions: Store in a cool, dry place. Avoid exposure to extreme temperatures and direct sunlight. Handle with care to prevent damage to the bobbins. Store in a cool, dry place. Avoid exposure to extreme temperatures and direct sunlight. Handle with care to prevent damage to the bobbins.
• Item Thickness: 0.89 centimeters
• Compatible Knitting Needle US Size: 2
• Compatible Knitting Needle Metric Size: 5 millimeters
• Compatible Crochet Hook US Size: G-6
• Item Highlight: 144pcs White, 60WT Polyester Embroidery Bobbin Thread for Commercial Multi-Needle Embroidery Machines 144pcs White, 60WT Polyester Embroidery Bobbin Thread for Commercial Multi-Needle Embroidery Machines