I went to the Wisconsin game in Vegas and the had them there. A metal ring is snaped into the bottom of the glass and then a magnet with a logo is dropped into the glass. About a .5 hole in bottom glass which a nozzel fits into with perfect location when set onto the fixture that auto fills exatly 12 or 20 ozs. when lifted off the magnet seals the bottom. absolutly no waste until you see drunks pushing up on the bottom to see how it works. Very funny!!!!
I wonder if I could put Founder’s Dirty [censored] in there? Micro Brew here in Grand Rapids, MI. Stuff will make you feel like you just drank a 6 pack of Bud after two!
Mike, it might be good to have it put on your lazyboy, don’t have to worry about falling down after one to many!