Cement cookware is made with strong, durable materials, can be washed by hand or in the dishwasher with water and soap. If a piece loses it's shine, a drop of oil can be applied to restore.
Do not use metal or abrasive pads as they may scratch the surface. Throwing or dropping can break the piece. Is not fire resistant and shouldn't be used in the microwave, oven or stove.
As with most handmade products by artisans around the world, the pieces may have slight imperfections in the form or finish of the materials. Sometimes sizes of same model pieces may also vary slightly, however, these imperfection do not compromise the aesthetics or functionality of the pieces and are considered normal and to be expected. Likewise, although lids are made individually to match each pot, they do not always fit perfectly as the two parts may shrink differently during the firing process.