I've seen this movie about 20 times and I keep finding things like this...
In the scene where Tom Cruise comes in drunk, he says "Downy wasn't in his room...wasn't even there..."...Demi Moore is "making coffee".
The coffee maker is the basic "Mr Coffee" home-sized (12 cup) coffee maker. The filters she's using are the type that are used in food service -- I used to work in a restaurant and those are the kind we used.
Yes yes yes...I know...all of you thesbians out there will say "bigger props lend to the visual aspect of the scene", which is true but I just thought it was kind of funny to have used such big filters.