This is a set of 5 vintage AERO TWIN-Pins circular needles in sizes 4, 6, 7, 8 & 9. The needles were manufactured by Abell Morrall's in the United Kingdom and are perfect for anyone who enjoys knitting. The set includes needles with a circular shape which makes them ideal for producing seamless garments. These needles are made of high-quality materials ensuring that they are durable and long-lasting. If you need needles for your knitting projects, this set is an excellent choice.