Your straight razor will be taken through a synthetic progression of either Naniwa Professional Stones, Shapton Glass Stones or Kramer Zwilling Glass Stones.
It will then be finished on one of these Escher natural hones.
A renown German natural hone which gives an extremely smooth edge. Yellow Green / Light Green / Blue Green
Full Hollow Grinds, Half Hollow/Quarter Hollow/Wedge Grinds