• 135-yard length per bobbin • Pre-wound for easy use • 10 white bobbins per jar

These Magna-Quilt Delights Style M pre-wound bobbins are perfect for quilting enthusiasts. Whether you're working on a small project at home or a large one in a studio, these bobbins will come in handy. Each bobbin has 135 yards of white thread, and there are 10 bobbins in a jar. Ideal for both beginners and experienced sewers looking for reliable and convenient thread bobbins.