Le Creuset of America 4" Canister with Wood Lid, 12 oz, Palm Dense stoneware blocks moisture absorption to prevent cracking, crazing and rippling Silicone gasket seal keeps contents fresh Impermeable exterior enamel resists stains and scratches from metal utensils Nearly-nonstick glazed interior easily releases foods for quick cleanup Stoneware Canister is Dishwasher-safe. Hand wash wood lid.