Metal Bobbin Case, 4-Piece Bobbin Case for Sewing Machine, 20-Piece Metal Bobbins, Compatible with Singer, Janome, Brother, and Standard Domestic Craft Sewing Machines

General Description: Product never used, repackaged in our warehouses, in perfect working order, warranty available. The bobbin case and spools are made of stainless steel, offering rust resistance and exceptional durability. Technical Specifications: Materials: Stainless steel Quantity: 4 bobbin cases, 20 metal spools Case size: 2.1 cm diameter Spool size: 2 cm diameter Compatibility and Accessories: Compatible with sewing machines: Baby-lock, Bernina, Brother, Elna, Janome, Kenmore, Singer, and more. Use: Metal spools facilitate many sewing tasks, whether hand sewing or mending clothes. They effectively prevent the bobbin thread from fraying or tangling during sewing. Other Information