You can find all materials and pans at specialty baking supply stores or online, including food coloring and plain and colored fondant. While we suggest you have six 5-inch cake pans, you can also bake the cake layers in two batches if need be; just mix up only one cake mix at a time and thoroughly cool, wash and dry the pans between batches. When rolling the fondant, dust very lightly with confectioners' sugar so the colors stay bright. For the small eye circles, you can use small round cutters or plain pastry tips that match the specific diameters.