Big Stick Birch Pro Model BatBirch wood combines the preferred qualities of both Maple and Ash wood, making it an ideal bat choice. Trust the process. Believe that the time you spend in the cage, on the tee, and hustling on the field is all part of the journey to master the art of hitting. Just like your game, we continuously improve ours: every log, every grain, every cut must be flawless, or we keep working. We don't stop until we deliver the performance you need to excel.