Knitter's Pride Basix Circular 40-inch (100cm) Knitting Needles; Size US 15 (10.0mm) 400242 OneBasix Birch Fixed CircularNeedle (Two Needle Tips joined by a cord); Length 40" (100cm), Size US 15 (10.0mm) Has the lightness of birch and the strength of natural wood Needle tips made of birch wood mean perfect points Ideal for todays chunky yarns, easy stitch glide and no snagging