​3D food printer might be a fun and practical technology in the future. Imagine printing and eating your own food, using a device that can layer and shape edible ingredients, such as dough, cheese, chocolate or meat. Imagine using 3D food printer for different purposes and benefits, such as convenience, customization, nutrition or creativity. Imagine the possibilities and limitations of 3D food printer, such as making your own recipes, satisfying your cravings, improving your health or reducing food waste. 3D food printer might be a tasty and handy technology for the future foodies.