Turquoise Circle Chain Row Counter

From Twice Sheared Sheep:

"The perfect row counter so you can just knit.
    •    No stopping to pick up a pen and make a hash mark
    •    No forgetting to click the clicker
    •    No searching for a lost Post-It
    •    No unlocking your phone every row
    •    No digging through your bag for your missing counter
    •    No re-counting or frogging over and over
    •    No more second guessing
    •    Just knit"