This is the Grayman Satu Folder with titanium frame and G10 handle. I carried it in my pocket for about a week and only used it to cut open a package. This knife is big and sharp! Here is the description from Grayman website: GRAYMAN Satu (sah'-too) Folder Precision machined from CPM 20CV steel, Titanium and G10.
Designed and built tank tough, 100% made in the USA. The handle is Titanium on one side and textured G10 over Titanium on the other side. 3/16 6AL/4V titanium Lockbar 1/16.100 textured G10 over liner CPM 20CV Steel blade Heat treated to 59RC, flat ground 4 x 1.5 blade 9-7/8 OAL, 5 5/8 closed. The item "Grayman Satu Folder G10 Stonewash" is in sale since Tuesday, January 31, 2017. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Custom & Handmade". The seller is "vtmitt" and is located in Wellington, Colorado. This item can be shipped to United States.