36pcs Singer Sewing Machine Bobbins, Sewing Accessories, Sewing Bobbins, Transparent Sewing Machine Bobbins with Storage Box, Universal Plastic Bobbins

General Description These transparent sewing bobbins are designed to fit most domestic sewing machines. Made of high-quality, durable plastic, they offer a long lifespan and can be reused. Their transparency allows you to easily see the thread color without any alteration. Technical Specifications Diameter: 20 mm Height: 11 mm Center hole: 6 mm Compatibility and Accessories Compatible with sewing machines with a standard 6 mm bobbin hole Includes 36 bobbins and a transparent storage box Other Information