Premier Yarns 1031-03 Acrylic Needles Interchangeable Deluxe Knitting Set, Multicolor Package contains Nine pairs of interchangeable needles Sizes 4/3.5mm 5/3.75mm 6/4mm 7/4.5mm 8/5mm 9/5.5mm 10/6mm 10.5/6.5mm and 11/8mm Includes vinyl case