Edible Sugar Decorations. Bring your cupcakes & biscuits to life with our easy-to-use Edible Eyes!. Here's How. Edible Eyes can be applied to frosting and icing, or directly onto cakes. Use Cake Decor edible glue to secure the decorations in place. Why Not Try:. Pair our Edible Eyes with cake pens to add even more unique and personalised touches to your iced cupcakes and biscuits.