Pony Pearl knitting needles are available in a range of fun, alternative colours and make an ideal progression from children's needles. Manufactured from cellulose acetate plastic, Pearl knitting pins have a very smooth finish, so stitches move freely, and the pins are easy to use. These single-ended knitting pins measure 35cm in length and 4.50mm in diameter. They have a smooth finish, allowing stitches to move freely, and are light and warm to handle.