US Military – 3D Printed Masks and Shields to help with the Fight Against COVID-19 April 8, 2020 Nicola US Military US Military – 3D Printed Masks and Shields to help with the Fight Against COVID-19Members of the Robins innovation flight create 3D printed masks and Face shields to help with the fight against COVID-19. Please support our Sponsors - Or Buy an Item from our Catalog