The Hard Bait and Crankbait and Jerkbait products of O.S.P have been developed under the concept of 10 year standard which persuits highest total quality of bait. O.S.P Secondary is so-called factory tuned model which can catch bass under certain situation even when original model cannot catch bass. O.S.P Works Loco is different from those standard products. The concept of O.S.P Works Loco is to have "sharp performance" which corresponds to each field without losing basic ability. O.S.P Works Loco accelerates evolving local strategy.