I have been eyeing a whittler in damascus, but no matter where I have looked, I can't seem to find a positive identification of whether the damascus is of the carbon or stainless steel variety. Case's own site just says it's Devin Thomas raindrop pattern, but not whether it's carbon steels or stainless steels used in the makeup. Devin's site says he makes raindrop pattern in both types. Anyone know?