INTERCHANGEABLE DESIGN: This knitting needles set features an interchangeable design, which is a great choice for sewing and knitting socks, sweaters, hats and more. 3-10MM: This knitting kit comes in different sizes (3 to 10 mm), a total of 26PCS knitting needles in 13 sizes, the surface of the knitting needles is clearly engraved with markings for easy identification of the specific size. PRACTICAL SET: The knitting needle set includes 26pcs round head needles, 2 extension tools, 2 p-shaped needles, 4 buttons, 4 threads, which can meet your basic knitting needs. METAL HANDLE: These knitting needles have a metal handle, unlike wooden knitting needles that can wear out, they have a smooth surface and a comfortable grip, making them much smoother to use. STORAGE BAG: This set of knitting supplies also comes with a blue storage bag. You can give this set to your mom, grandma or friends who are learning to knit.