The kitchen war can't be won without having Siris Black in the team. Why so siris? One may ask. Acacia-lly, the answer's in its rot-resistant sustainability and naturally polished glaze. The 15-inch wooden chopping board is carved out of acacia and black siris, both the hardwoods are known for their durability and scratch-resistant qualities. The farmhouse-fashioned wooden board is the eye candy for its natural color.