Mara states, "At my house we have a 3D printer that we use to make masks for doctors and nurses at hospitals. There are many designs that we have tried and we found a few designs that work well. After we print the masks, we add a see-through plastic shield, then we clean them with Clorox wipes and put them in bags and deliver them to a nurses home where they are delivered to the hospital. Way to go, Alioto Family!