Chefmaster Student Food Color Kit, 0.50-Ounce, Multicolor Used to color icings, buttercream, fondant, Gum paste, cookie dough 4 - 1/2 oz; Colors included: Xmas red, leaf green, lemon yellow, sky blue By adding just a small amount of this concentrated formula you can achieve the exact shade you want without watering down your product Certified kosher by united states k of los Angeles, California; Rabbi Yehudah Bukspan, supervisor Manufactured in an AIB (American institute of baking) approved facility