Vintage 1983 Smurf Tumbler 80s Clumsy Smurf Harmony Smurf Glass Tumbler Set of 2

Vintage 1983 Wallace Berrie & Co Van Nuys Ca S.E.P.P D.M Intl Clumsy Smurf Harmony Smurf. Vintage 1983 Smurf Tumbler 80s Clumsy Smurf Harmony Smurf Glass Tumbler Set of 2. The graphics overall are rather great. There is one area where there is a rubbing spot. I have done a size by size comparison to show. I did wash these with dawn dish soap but there is some cloudiness on the top rim of the glasses. I am concerned I will damage them scrubbing too hard so I am leaving. I am not sure if perhaps Bar Keepers Best Friend would work well? Measurements Height: 6 inches Across Top: 2 1/2 inches