Special Interchangeable knitting needle tips. Has the lightness of birch and the strength of natural wood. Needle tips made of birch wood mean perfect points. Ideal for today’s chunky yarns – easy stitch glide and no snagging. Provides hours of pleasurable knitting with no hand fatigue. Warm to the touch, and gentle in the hand. Shorter tips designed specifically to make a 16" circular knitting needle.