HiyaHiya Limited Edition Sharp Steel Interchangeable Knitting Needle Set, 4 Inch Tips This Limited Edition Set includes 13 sets of 4" needle tips (2US/2.75mm - 15US/10mm) with 4 cables (16", 24", 32" and 40"), Small Cable Connectors, Tip Adapter, Small and Large Panda Stoppers, Small and Large Single Point Adapters, Puppy Snip, Darn Its, and Knitters Safety Pins Made of high quality stainless steel, HiyaHiya Sharp Steel Interchangeable Needles feature keyless screw-on connections with flexible cables, near perfect joins and a slick but not too slick, smooth finish with sharp tips that are great for increasing, decreasing and intricate stitch patterns They are lightweight to handle and will warm quickly to the hand Each set also includes a practical and portable brocade case in assorted colors and needle grips