The BarloX Manual OTF is an exceptional EDC knife. It has a Katana M390 blade with copper handles with carbon fiber inserts. The blade extends and retracts from the front of the handle, sliding on rails. There are no springs involved just the mechanical movement of pushing and pulling of the button. It is legal to own carry the BarloX in California, but this is manual so it doesn't even matter. Please know your knife laws for your state. Includes the original box. Excellent Condition.