ChiaoGoo Twist Shorties Set is the world's shortest interchangeable knitting needle set with ultra-short 2" and 3" solid, surgical stainless steel tips in sizes US 0 - US 8. This bundle includes BOTH the Mini size with Red Cables AND the NEW Small size with Blue X-Flex Cables to make 9"-14" circular knitting needles. ChiaoGoo has thought of it all in this micro-set, including cable connectors, tightening keys, a needle gauge, stitch markers, and end stoppers all together in a lovely red or blue travel-size fabric case. **Blue X-Flex Interchangeable Cables are the same type of cable as the Red TWIST Cables, just more flexible!