Waterbridge has done it again with Sour Funstix! Enjoy these 3 mouth-watering flavours that will undoubtedly make you salivate for more… Get ready to test your taste buds with these sweet and sour dusted fruit flavoured candies. Sour Peach: a tasty peach Funstix candy filled with a soft peachy centre. Sour Raspberry: enticing blue raspberry Funstix filled with a soft raspberry centre. Sour Strawberry: tantalizing strawberry Funstix surrounds a soft strawberry centre. Funstix: A celebration for your mouth.