Infant Baby line is the most traditional of Tramontina for dads and moms seeking products with the hygiene of the stainless steel.- Entirely made in stainless steel. - Highly durable, keeps original features preserving looks, hygiene and durability of material. - Ergonomic shape and varying patterns, specially created to encourage and help children's development. - Shiny finish, with raised embossed designs. - The pieces are safe for daily dishwasher use.Material: stainless steel.Use only soap or detergent and a soft sponge to wash. Other products such as steel wool can scratch or damage the cutlery shine. Rinse each piece well in order to completely remove the residue of the cleaning products that are abrasive and can damage stainless steel. Use warm water whenever possible as it renews the cutlery shine. After washing, dry the tableware immediately otherwise the chemical substances in water (chlorine) can stain the tableware. Do not allow the tableware to rub against each other during washing and storage in order to prevent scratches Avoid contact with hot surfaces. They can cause the colors to fade. Do not store items in a humid place as it can cause stains. When using a dishwasher, we recommend removing the cutlery as soon as the rinse cycle is finished and dry them by hand.As per the manufacturer, Tramontina - 90-day warranty against manufacturing defects.