JACKSONVILLE, Fla. (Feb. 5, 2021) Fleet Readiness Center Southeast (FRCSE) mechanical engineer, Evan Grambling, utilizes a manual glass bead blaster as part of the processing procedures involved in the 3D printing of nasopharyngeal swabs. The manual glass bead blaster is used to remove any nylon powder that the automated glass bead blaster does not remove. FRCSE is providing 3D printed nasopharyngeal swabs in support of COVID-19 containment efforts. (U.S. Navy Photo by Toiete Jackson)