The colour of the horn in the handle can vary, it comes in black and blond (picture). 

Detailed Spec

Brand: Hitohira ひとひら
Producing Area: Seki-Gifu/ Japan
Profile: Petty
Size: 120mm
Steel Type: Stainless Steel
Steel: Mono Unclassified (Stainless Steel)
Handle: Ho Wood & Buffalo Horn Ferrule Octagonal
Total Length: 247mm
Edge Length: 117mm
Handle to Tip Length: 130mm
Blade Height: 27mm
Thickness: 1.8mm
Handle Length: 117mm
Weight: 48g
Hand Orientation: Right-Handed
Hardness: 60±1HRC
Update: January 19, 2024