Hilco Mallow Fluffs Rainbow are the perfect treat for marshmallow lovers. Hilco Mallow Fluffs Rainbow provide a perfect light and airy mouthful of sweet marshmallows that is sure to satisfy taste buds of all ages. Discover the flavours blue raspberry, strawberry, vanilla and lemon. Whether eaten on their own, added to trail mix, these marshmallows won’t last on the shelves long.