they are usually smaller than the green... but man they are good.. i sometimes try and eat the skin off first but then they look gross.
My ex peels the skin off of grapes before she eats them...she got the idea from some book where the chick describes peeling the skin off of people being like peeling the skin off of grapes or somethin' like that...
i just pop them in the blender, with a banana, my protein mix and some other fruit and some milk or yogurt....best thing ever.
Green seedless are the best....I don't like any seeded grapes. Red grapes are too dry tasting for me.