WinterBlade Co Factor B2WinterBlade Co Factor B2 blue titanium CF handle w M390 blade (a shiny area on the blade)(some of the extra magnets are not included) Its the first ever folding knife to feature a magnetic detent system (instead of a ball detent or similar), again enhancing the FACTORs smooth action, and also preventing bounce out or bounce back when the blade swings shut. The FACTOR also features an exclusive opening mechanism that we call the flip lever. The flip