4 Mickey and Minnie Disney Wine Glasses 2 New in Box

Super cute Valentine's Mickey and Minnie Love stemless wine glasses. Black pencil-drawn Mickey and Minnie touch noses over a red sparkly heart they form with their hands. These wine glasses are all like new. However, they seem to have a film that should have come off during manufacturing and did not (2 of them, 2 do not have it). I did not want to scrape at it too much and it is very hard to see. I was able to peel most of it off and I think the rest would come off with soap and water but I have not had a chance to try.