ALTENA, made from high-quality cast iron using the spinning process, presents itself as a masterpiece of the art of cooking. With a purity level of up to 99.6% iron, this cookware sets new standards for healthconscious cooking. The innovative nitriding upgrade technology not only ensures remarkable rust resistance, but also makes the product extremely scratch-resistant and durable – and all without a coating! ALTENA – the perfect combination of tradition and state-of-the-art technology for an incomparable cooking experience!