Heres one for you....My ice maker produces curved ice cubes...These cubes fit
almost perfect to the inside of my everyday glassware..juice glasses etc...The
ice cubes block the flow of fluid into your mouth...until you tip it far enough,
and then it gushes out and if you aren't prepared, you get it down your chin
..I've bought glasses with a square insides and get the same results...Anyone else have this problem?