Caliber Gourmet CBG-1064 Shotgun Shell Shot Glasses

I use these for stocking stuffer for my other adult son... When I see them for first time out of box, I think they look better than I expected... When I read in description they are plastic I figure flimsy light weight plastic... Just to display but not really use... No, they very thick plastic (I can not squeeze them in), seem very durable, and my son display them right away with his other shot glasses... Not have get them for myself I really can't say much about them... I can only tell you what I see and feel... They put smile on his face and he give chuckle when he see them...