This is my very stuck zipper. I’m not sure how I managed to get this garment zipped up in the first place but now I cannot unzip it. Does anybody have tips on working free a zipper that is this crooked?
update: Thanks to everybody for the recommendations! I started with pencil lead and that did the trick nicely. After only a few back and forths I freed the zipper and didn’t have any damaged teeth. Yay!