An RH Preyda wide combination bench stone, Soft Arkansas and Hard Black Arkansas, 10" x 3" x 1" (254 x 76.2 x 25.4 mm). Soft side for basic sharpness and polish; Hard Black side for a smooth, ultra-sharp finish. Natural novaculite, made in the U.S.A. Soft is medium density; Hard Black is extra-fine.
The 10" x 3" wide combo. Soft, then Hard Black. More width than the 2" stones.
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