Specialty grill pan with a convex base, which maintains oil, odor and smoke free, healthy cooking.. With its superior heat retention and distribution, heats evenly and slowly; tolerates up to 500F. Four-layer durable exterior enamel that has a glazed unique look and an extreme resistance to cracking and chipping. The convex base leads the oil to the edge that can be filled with water. Water mixes with oil to prevent it from burning, producing odor and smoke. Authentic and traditional craftsmanship, combined with innovative design and highest quality anti-bacterial material. Bombe is made of specialty cast-iron products, using highest quality material and innovative design thinking. Its convex base is a breakthrough in the current cookware industry and is the pioneer of its kind, in terms of combining form and functionality in a perfect way. Essenso perfectly harmonizes modernity of cookware and tradition or culinary arts. Enjoy healthy and tasty meals. Whatever you are cooking, nutritional values and flavors will be maintained series is a perfect combination of design and functionality. This product features a dome-like structure at its base and a canal that surrounds the base. While cooking, oil drains off from the food and flows towards the canal. This way, the oil won't burn and stick on the food which is more healthy. The oil mixes up with the previously filled water at the canal. This prevents the odor and the smoke produced by the oil when cooked on a flat surface. Regardless to its dome shape, it still has excellent heat-absorption and transfer. Has a glossy multi-layer coating of enamel on the exterior with a distinctive look. Clean by softening it in warm water and then removing the residues with a non-scouring sponge. We recommend using silicone or wooden utensils. Dish washer detergents may damage it over the long term. Use on all stovetops. Enamel is a natural anti-bacterial material that provides healthy cooking and food storage.