Save the delivery trays from those restaurants that deliver. They come in mighty handy for various usages. I store everything from marbles to nails in them and they make a great seed tray!
Name: Toni Denver Metro (Zone 5a) Whiskey Tango Foxtrot.
I used to use those for my canaries' baths. They were shallow enough so that I could get plenty of water in a wide area, they didn't make TOO much of a mess bathing, and easy cleanup!