The Vintage Original SINGER 221 Featherweight Bobbin Case is a sought-after part for collectors of vintage Singer sewing machines. Made in the United States, this silver bobbin case is designed for the Singer 221 product line, adding a touch of nostalgia to any sewing enthusiast's collection. With its authentic design and vintage appeal, this bobbin case is a must-have accessory for those who appreciate the craftsmanship and history of Singer sewing machines.