Cast-on to an effortless new method of knitting socks, cuffs, hats, and many other circular projects with the addiÂ® FlexiFlips. Developed by "CraSy" Sylvie Rasch in collaboration with addiÂ® and made specifically for North America, these needles act as flexible double pointed needles. Easy to use, stitches are simply distributed over two needles, similar to the Magic Loop technique, and then knit with the third needle, resulting in only two needle changes per row. Plus you can knit with either the extra-pointy addi Rocket tip on one end or the addi Turbo tip on the other. Each set includes three addiÂ® FlexiFlips of the same size and are packaged in a handy reusable storage tube.