Knitter's Pride Nova Cubics Double Pointed 6-inch (15cm) Knitting Needles; Size US 4 (3.50mm) 310127 Set of 5 Nova Cubics Double Pointed Needles packed in a handy vinyl case The cuboid shape in cross section gradually gives way to perfectly tapered brass needle tips Unique ergonomic shape provides excellent grip and uniform stitch definition to the knit fabric Perfect for knitting socks, and other small projects