50 Pcs Prewound Bobbins Sewing Thread Kit, 400 Yards Each, 25 Assorted Colors

This sewing thread kit includes 25 spools of thread and 25 prewound bobbins with a case, each spool containing 400 yards, totaling 10,000 yards in bright and vibrant colors to meet various project needs. Made of durable polyester, the thread resists fraying, breaking, and tangling, ensuring smooth sewing for different applications. The standard size A, class 15 bobbins hold approximately 54 yards of thread and are compatible with most sewing machines, including Brother, Babylock, Janome, Kenmore, Singer, and HAITRAL, though not suitable for Futura Embroidery machines. Ideal for both automatic winding sewing machines and hand sewing, this versatile thread is perfect for patching, home DIY projects, fashion sewing, and embroidery to decorate pillows, towels, and clothing.