An ultimate design classic once celebrated on a Finnish postage stamp. Combining design usability with a traditional cast iron pot, Timo SarpanevaÌs inspiration came from his blacksmith grandfather. Timeless and ingenious design, as functional in the kitchen as appealing on the dining table. Product Care wooden or plastic kitchen utensils. Sharp objects and scouring agents and sponges can damage the enamel. Always wash enamelled cast iron products by hand, with our without washing liquid. Occasionally, it is recommended to treat the enamelled surface with cooking oil.Safe for gas, ceramic, and induction cooktops.