This 3-pack of double-ended lint brushes is an essential maintenance tool for keeping your sewing machine running smoothly. Each brush measures 5.5" in length, making it easy to reach into the bobbin case area and other hard-to-access spots where lint and thread debris accumulate. Regular cleaning with these brushes helps prevent tension issues, skipped stitches, and mechanical problems. Specifications: Quantity: 3 brushes per package Length: 5.5 inches Design: Double-ended for versatile cleaning Function: Removes lint, dust, and thread debris Universal Compatibility: Works with all sewing machine brands and models including Singer, Kenmore, Pfaff, Viking, Necchi, White, New Home, Elna, Brother, Janome, and more. Perfect for vintage and modern machines alike. Maintenance Benefits: Regular cleaning with lint brushes extends machine life, improves stitch quality, prevents jamming, and maintains optimal performance. An essential tool for proper sewing machine care.