Prym 32 inch Circular Knitting Needles, US 6 (4mm) | Handicraft
Amazon.com: 16 inch US Size 6 /4mm Stainless Steel Circular Knitting Needles Set for Beginners, Round Metal Knitting Needles with Fixed Lace, Circle Needle for Small Knit Projects Socks, Hats, Christmas Stockings
PRO "Takumi" Circular Knitting Needle 24in. No. 10.5 (6.5mm) – Clover Needlecraft, Inc.