I recently picked up some additional homebrew equipment from craigslist and the guy threw in two of these party balls and the tapper.
They are about the size of basketballs. There’s a little “membrane” that gets pierced by the tapper so you need to drink it all in one sitting. He did have about 4-5 extra membranes for me. I think these would be great to use for special occasions but I can’t seem to find anyone that sells extra membranes. Once I go through those, the beer balls would be useless.
Anyone know what that “membrane” piece was called back in the day when these were sold? Anyone know where to get more of these?