Efficient Knitting: This set includes 50 T pins and 50 U pins, enough quantity to meet your daily use and replacement needs. You can easily block your knitting projects with these pins and improve your efficiency. The pins come with a clear storage box that makes them easy to organize and carry. Versatile Sewing Pins: Whether you need to block your knitting, secure your fabric, or insert into foam boards, these pins are suitable for a variety of sewing jobs. The T pins and U pins have a special design that allows them to hold more material at once and penetrate the fabric easily. Superior Material: Our blocking pins for knitting are made of high-quality stainless steel material, which is reliable, durable, and not easy to bend, rust, or break. They are ideal for blocking your knitted or crocheted projects and giving them a professional finish. Easy Storage and Use: With a partitioned transparent box, you can easily store and use these blocking pins for knitting. No need to worry about losing them or carrying them around. Versatile Purposes: With practical use in various crafts, these blocking pins cater to knitting, crocheting, sewing, styling, and jewelry display. Create your own designs with versatile usage options.