Dovo Black Leather Sheath For A Straight Razor. DOVO in Solingen, Germany, found in 1904 upholds the Solingen reputation by producing shaving tools of the finest quality. Combining precision engineering, superior materials and meticulous craftsmanship, DOVO products have been built to stand the test of time and deliver years of unmatched service. Does Not Include Razor. Solingen, Germany.