Titanium Frame lock flipper. Has a nice smooth flip and solid lock up Lock up is about 40% Blade is riding on nylatron washers. Titanium has been electro anodized giving it a blue/purple colour Blade is 1095 hi carbon steel and has been edge quenched giving it a faint hammon line. Spine of the knife and back spacer has been hand filed into "S" pattern. Shipped with sheath shown.