Material and maintenance Walnut wood is hard, fine and uniform with varied textures. The heartwood ranges from light brown to brownblack, often featuring purple cracks and darker stripes. It resists cracking and is corrosionresistant. Its simple color is internationally well received and can complement the owner's status. Maintenance For unpainted wood, maintain regularly. When the surface feels dry or the color darkens, use olive oil or walnut oil for care. Edible beeswax oil provides a finish. Painted wood does not require oiling for maintenance; simply take normal care during use. Precautions for use Do not soak the wood in water for a long time. Do not use in microwave ovens, conventional ovens, disinfection cabinets, or dishwashers. Do not expose to direct sunlight. Applications and practicality Unpainted walnut panels or tabletops in living spaces or study areas, kept vibrant with regular oiling using olive, walnut, or beeswax oil. Painted walnut wood pieces such as cabinets or decorative furniture, offering lowmaintenance performance with no oiling needed. Interior accents and crafts such as picture frames, shelves, coasters, and small furniture details that benefit from the natural warmth and texture of walnut.