I just recently picked up a small regular sebenza, my first CRK. After seeing them for years on the forums and magazine articles i was surprised when i got it. The titanium handle slabs were very light colored. I was used to seeing them as nearly black, or at least very dark. Is the darkness just the camera light playing tricks on me, or do they natually change color over time? Any information in this area would be appreciated to satisfy my curiosity. Thanks.