The Needle Noter™? is a device for sewing enthusiasts, consisting of three movable discs that help you keep track of your sewing needles. The bottom disc shows the needle type, the middle disc shows the needle size, and the top disc has an arrow to mark which needle is currently in your machine. To use it, simply line up the bottom two discs to match your needle type and size. Then, rotate the top disc so the arrow points to your selection. Attach the Needle Noter™? to your machine with the included velcro and you’re good to go—no more guessing later!