This is a super handy tool for everyone who sews.
Use it to position your sewing machine's needle exactly where you need it, as well as to check the accuracy of the needle position for a perfect scant 1/4", 3/8", 1/2", 5/8" or 3/4" seam.
It has a ruler with 1/8" markings and the 45-degree end is helpful when piecing your binding strips together.
Especially helpful for beginning quilters looking to improve 1/4" seam accuracy when used in conjunction with the Sewing Edge Reusable Seam Tape (also in the Notions or Beginner collections)