Steady Stitch™ Style A Class 15 Plastic Sides Spun Poly Prewound Bobbins

Bobbins made with spun polyester fiber are ideal for many machines because they have more texture than continuous filament polyester bobbins. They are particularly helpful in reducing bobbin thread tension issues that can result in bobbin thread showing on the top of the embroidery, where only the top thread should show. This friendly fiber type stitches more like a cotton bobbin, without the lint residue.