Antique Metal Satan Cup - Vintage Demon Cup discount from Russia

This is a metal cup shaped like a demon that's 40 to 50 years old. I purchased it from Saint Petersburg, Russia. I'm unclear what its original use was but it's an ornate metal cup with a reservoir that probably hold about 8oz. It's heavy, solid metal and features a grinning Satan on it, complete his pointed mustache and goatee. Add some Satanic ritual flair to discount your life. A unique item. It measures roughly 12cm tall.