As a quilter, I have done more than my share of un-sewing seams, rippit, rippit, rippit! Why not use the best tool available to make that job easier. The Clover Seam Ripper is the best I have found. The tip of the seam ripper is fine, to allow you to easily sneak it into small stitches, and the little blade is sharp, sharp, sharp. Don't piece without one!