This package includes 10 packs of Schmetz vintage twin sewing machine needles. These needles are perfect for any sewing project that requires a twin needle, such as hemming, pintucks, or decorative stitching. Each pack contains a twin needle size of 2.0/80, which is suitable for medium-weight fabrics. The Schmetz brand has been a trusted name in the sewing industry for over 170 years, so you can be confident in the quality of these needles. With this package, you'll have plenty of needles to complete multiple projects, and the vintage design adds a touch of nostalgia to your sewing experience.