Cake Star Writing Icing - White Cake Star Writing Icing - White £1.50 inc. VAT We're more than happy to let you know when we expect more stock. Please email us. Use Cake Star edible writing icing in white to create designs and personal messages on your celebration cakes and cupcakes. Ready to use in a handy squeezy tube. This edible white writing icing by Cake Star is perfect for writing personal messages and drawing designs onto any celebration cake. 25g. Ingredients: Glucose syrup; water; sugar; gelling agent: agar E406; colour: iron oxide E172; acidity regulator: citric acid E330; preservative: potassium sorbate E202. Allergy Advice: May contain milk, soya, nuts and sulphites. Storage Instructions: Store in a cool dry place away from sunlight.