Addi Flexi Flips

From vendor website: "Developed by "CraSy" Sylvie Rasch in collaboration with addi^® and made specifically for North America, these specially designed 21cm circulars (3.5" tips with 1" cord = 8' length) rest comfortably in the hand, and act as flexible double pointed needles. Easy to use, stitches are simply distributed over two needles, and then knit with the third - resulting in only two needle changes per row. Featuring the same dual-tip design as the popular addi Flipstix, the FlexiFlips feature both an addi^® Rocket tip and an addi Turbo^® tip. You will always have the right needle, when you need it."