Boye has been a trusted brand since 1906 and is now recognized as a premier supplier of crochet hooks knitting needles looms and other accessories for those who love to work with yarn. These 10 inch US size 13 (9mm) single-point knitting needles are precisely sized and accurately balanced. The 10-inch length is a good size for beginners to handle. The unique perfection points help prevent splitting of yarn for smooth knitting. 100% aluminum construction makes these needles lightweight and durable.