Just received. Bought one for each of my son's to find as a gift from Mom after I'm gone.No info or etching indicating it is produced by Mosser Glass of Ohio. We are from Ohio and some family members worked at Heisey Glass. Mosser bought out Heisey molds years ago. The hearts will mean a lot to my sons. It is true red glass with smooth edges and an indentation on one side that could be used for paper clips on desk or to hold cuff links on a bureau. I really like it and is in very good taste. The only thing that could possibly make it better would be to have it come in it's own gift box.