Another innovative product for knitters-the hi-tech SmartStix are knitting needles and tape measure in one! Marked at 1" intervals on both the needles and the cords, SmartStix helps knitters measure their creations on the go (while removing the need to use a tape measure), check their gauge and even test the yarn weight. Every interchangeable needle is color-coded making it easier for knitters to find the exact size they need. These needles are made from high quality & lightweight aluminium that is easy on the hands. Deluxe Set includes 9 pairs of needles US size 4, 5, 6, 7, 8, 9, 10, 10.5 and 11, Smart Cords to create needle lengths of 24", 32" and 40", 8 end caps, and 4 cord keys. Packaged in a white and silver vegan leather case.