I got my wife a camera of her very own, a 'Canon SD950 IS' and she was playing around with it and snapped a picture of these 4 guys while I cleaned out their tubs real quick (they all decided it was potty time the same day I guess).

There is a bumble bee, butter, spider and pastel in there. It's hard to judge their size but they range between ~850-1400 grams.