Neon effect Food Coloring Gel Lumea Colors is the ideal coloring gel for your creative creations. 8 vivid and vibrant shades in a tube of magic. Easy to use, just one drop will color any cream, marzipan, fondant, royal icing, whipped cream and many other edible products. Experience the colours by combining them together as a painter. Be surprised by these intense colours and enjoy your wonderful, colorful creations.