Staff Sgt. Steven K. Walther, a health care specialist assigned to the 518th Sustainment Brigade, displays his invention, the "Toof-inger Brush," to 2nd Lt. Phillip Y. Choi, the 518th Sustainment Brigade's personnel officer in charge, Aug. 19. Walther, a Fayetteville, N.C., native and former Special Forces medical sergeant, invented the toothbrush to help users prevent gum abrasion. (Photo by U.S. Army Staff Sgt. Cooper T. Cash, 319th Mobile Public Affairs Detachment)
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KNIGHTDALE, NC, US
FAYETTEVILLE, NC, US
This work, From Special Forces to practical tooth care [Image 1 of 3], by SSG Cooper Cash, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.