Arnott's Biscuits on Instagram: "Game, set, snack! 🎾 Get into the tennis spirit with some super cute (and super easy) bikkie decorating. Our Marie biscuits make the perfect “tennis balls”! A fun one to do with the kids 🧑‍🍳 You’ll need: - 1 pack Marie biscuits - White chocolate melts - Green icing (icing sugar, water, green food colouring) How to make them: 1. Spread green icing over each biscuit and let it set until firmed. 2. Pipe white chocolate on top to create the classic tennis ball line