• Blade Length: Approximately 3.50" ~ 3 1/2" ~ 89 mm
• Blade Material:  30 Layer (15 per side) Nickel and Stainless Steel Damascus over VG-10 Core
• Blade Style: Plain Edge
• Blade Thickness: Approximately 0.125" ~ 1/8" ~ 3 mm
• Rc Hardness: 59 - 60
• Lock Style: Arc-Lock
• Closed Overall Length: Approximately 4.50" ~ 4 1/2" ~ 114 mm
• Open Overall Length: Approximately 8.00" ~ 203 mm
• Handle Material: Black Carbon Fiber And Titanium Bolsters
• Pocket Clip: Right Hand/Left Hand Tip Up Stainless Steel
• Weight: Approximately 4.50 Ounces ~ 128 g
• Special Features:
  Reversible Thumbstud
  Made in Japan

To create, a truly unique experience and first for SOG we started with one of our finest knives, the Arcitech. Then we procured a stunning Japanese Damascus that uses a core of VG-10 and 15 layers of Nickel and stainless steel on either side. The steel is forged and folded again and again to produce this striking pattern. Then finally the knife is acid etched to bring the pattern up clearly (carbon and nickel become black).