The Mattel ThingMaker 3D Printer Set to Give Kids the Keys to the Toy Factory. Mattel is about the change the way how kids think about toys. The company recently revealed a new app and 3D printer called the Mattel ThingMaker at the New York Toy Fair. The 3D printer will enable children and parents … Continue reading Mattel ThingMaker: 3D Printer Lets Kids and Families create their own toys