Coopay Circular Knitting Needles 9.0mm 100cm Long, Steel Circular Needles with Flexible Cable, Metal Fixed Circular Knitting Pins for Chunky Wool Large Projects, For Arthritis Hands, Size US 13 : Amazon.co.uk: Home
Knitting Needle Size Conversion Chart Metric vs US - That Yarn Place
Lykke Driftwood 10 Inch Straight Knittng Needles - US 10 (6mm)