Small glass goblets, ashtray and cream container

Description

Please see photos for what is included.  Note there is some discoloration or something stuck to the bottom of the small ashtray like item.  I don't know it is an ashtray for certain, but wasn't sure what else it would be.  Note the 2 notches on the edges of it.   I am ignorant about glass, so I won't be able to intelligently answer any questions about these items other than about their physical appearance.