This item includes YummyInks premium edible ink cartridge - ready to print! YummyInks premium brand edible inks are FDA compliant and the best quality inks for your cake and edible ink requirements producing beautiful prints for cake decorators and bakeries. Print with Inkedible Inks for Incredible Cakes! IMPORTANT: DO NOT MIX regular inks with edible inks. YummyInks edible inks (food coloring) are intended to be used only in brand new compatible YummyInks refillable ink cartridges that are filled only with YummyInks edible ink. Never put edible ink inside a cartridge (or inside a printer) that has had regular ink running through it because contamination can occur. IMPORTANT: Intended for food decoration purposes only through inkjet printing use. Do not swallow / drink use only as a food coloring preparation dispensed through inkjet printing. Not for retail sale. For confectioners use only. For use on food products that are allowed to be colored. Keep away from children.