25 Colors available. Create your own unique looks with these easy to use Icing Colors! Mix and blend to make vibrant shades of your favorite colors. Each bottle is 1oz. Wilton color is made to produce deeper, richer color by adding just a small amount. Our concentrated gel formula helps you achieve the exact shade you want without watering down your icing. You'll find a rainbow of colors, ready to blend together for creating your own custom shades. Certified Kosher. 1 oz. Bottles *Note: Large amounts of Red-Red, Christmas Red, and Black may affect icing taste. Use No-Taste Red for large areas of red on a cake. When using Black, start with chocolate icing to limit the amount of color needed. Daffodil Yellow is an all-natural color. It does not contain Yellow #5. The color remains very pale.