Pre-wound Class 15 bobbins - Polyester white thread – Sew and Learn with Liz

These CleverDelights size A prewound bobbins are the preferred choice for professional-quality embroidery. Each bobbin contains 125 yards of high-tenacity 60 weight (70d/2) polyester filament thread -- the ideal bobbin thread weight suitable for most applications. Please check your manual to verify that your machine uses Size A (7/16 inch x 13/16 inch) bobbins.

CleverDelights 36 White Prewound Bobbins - 60wt - Size A Class 15 Bobbins - for

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Prewound Bobbins for sewing, embroidery, and quilting

Class 15, Pre wound bobbins, White, Polyester, 60 wt., SuperB, Box of 144

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Prewound Bobbins for sewing, embroidery, and quilting

Pre-wound Class 15 bobbins - Polyester white thread – Sew and Learn with Liz

Superpunch 60S/2 Polyester Pre-Wound Bobbins Thread, Class 15 A, Superb White 60wt. Sewing Thread – 144 Bobbins, Sewing Machines DIY Embroidery Polyester Thread