I use mine to keep track of the beginning of a row when I'm knitting socks but they can be used for any project. Want to know how much you'v knit on that never ending shawl or sea of stockinette? Add one of these to your current row and keep knitting on.
Use the HOOKED Progress Keepers and don't worry about fiddling with a LOCKING Progress Keeper. Slide it around a stitch and it won't move. Trust me, I've tried it and it works fabulous! It's hooked into the knitting but can be easily removed when needed!