Yellow Paint Balls

These are a bit of a delicious conundrum.  They're big, squidgy, sugar coated marshmallows... and incredibly moreish.
That much is simple.
And yellow?  Well clearly they are.
Balls?  Not really... they're more dome shaped.
And as for the 'paint' part... we don't have a clue!
But who cares... when they are so moreish!
By the way we also have red, blue and green paint balls too...