Features: 1.Empty bobbins are suitable for all standard household sewing machines, strong and durable 2.Easy to use, when you want to sort a large number of threads, if you wrap it yourself, it may take a long time, but with the help of such products, it will make storage more convenient and easy, saving your working time 3.Widely used, the bobbin can help make friendship bracelets, children's crafts, cross-stitch projects, tassels, arts and crafts 4.Use the bobbin set when performing cross stitch, needle embroidery, embroidery, DIY crafts or other sewing work, saving time and effort 5.Adopt good-quality plastic material, possess strong corrosion resistance, durable and light weight specification:Item Type: Empty Bobbins s: One set Material: Plastic Product Use: Household Scope of Use: Most people of the right age Bobbin Color: Blue PackageList: 1 x Storage Box 25 x Empty Bobbins