Sunbutter Natural Nut Bttr Sunflwr Cnstr

3 of the 6 cups had gone bad and had a rubbery layer on top when I opened them up. The flavor of them was different and tasted like they were rotten. The surface appearance was almost gray and had air pockets that looked like mold was starting to form. I typically love these for a snack at work but was disappointed in the quality. They weren’t supposed to expire until February of 2021