Tetra Kök Walnut Cutting & Serving Board – Naturalness and Elegance on Your Table. Bringing natural elegance to your kitchen, the Tetra Kök Walnut Cutting and Serving Board is crafted from a single piece of kiln-dried root walnut wood. Its hard and dense structure ensures longevity and resistance to deformation. Whether used as a cutting board in the kitchen or as a presentation board on your table, this product combines elegance and durability. Its surface is polished with food-safe Nefertem Wood Care Products, ensuring safe and healthy use.