25 Pcs Universal Metal Sewing Machine Bobbins, Empty Thread Spools with Storage Case, Compatible with Household Sewing Machines

• Value Pack:The set contains twenty five metal bobbins plus matched storage box to replace worn spools and prepare spare sewing accessories.
• Solid Metal Build:Made of sturdy metal material to resist deformation during high speed sewing and avoid frequent thread jam issues.
• Universal Size Design:Standard dimension fits most mainstream domestic sewing devices for convenient daily replacement and maintenance.
• Portable Storage Case:Included compact box keeps spare bobbins sorted neatly and prevents loss during storage or outdoor craft use.
• Wide Compatibility:Works with common household sewing models to meet home tailoring, quilting and handmade craft sewing demands.

Product overview These empty metal bobbins serve as practical replacement spare parts for domestic sewing equipment. The robust metal structure maintains stable shape under continuous sewing operation to reduce thread tangling. Equipped with dedicated storage case to organise spare spools neatly and extend service life of your sewing accessories. Specifications Quantity: 25 pieces metal bobbins + 1 storage case Material: Durable metal Type: Empty universal sewing spool Application: Household sewing, handcraft, quilting accessories Useful tips Wind sewing thread evenly on the bobbin to minimise looping and jamming during machine running. Store unused bobbins inside the case to prevent scratches and deformation from external pressure.