Regular 3D printers are great for making models and prototypes. But you can’t eat what you make. ChefJet 3D Printers are different. Just like a couple of other food printers we have covered here, ChefJet 3D Printers print things you can eat. ChefJet Pro printable materials come in a variety of recipes, including chocolate, vanilla, mint, sour apple, cherry and watermelon. You can print in full-color if you have the pro version. The monochrome version sets you back $5000.