The measuring cup must be hardened before first use. Specifically, add water and salt to the container in a ratio of 2 tablespoons of salt per 1 liter of water. Bring the liquid to a boil and then remove the container from the heat. Wait until the liquid has completely cooled and then drain it.

Instructions for use and maintenance:

• It can be used on all types of stovetops (gas, induction, electric, vitroceramic).
• Suitable for dishwasher washing, but hand washing with water and mild soap is recommended to maintain its original appearance.
• Avoid using metal utensils to prevent damaging the product, as enamel is sensitive and microcracks may form.
• Thermal shocks may cause damage to the product.
• Do not pour cold liquids into a hot product and vice versa.
• Do not leave the product with liquids in the freezer, as the expansion of the liquid will damage the enamel.
• Do not leave the enamel product empty on the flame, as overheating will damage the enamel.
• Always place the product on a stove appropriate to its size.
• To clean burnt food, pour cold water into the product along with a few tablespoons of salt and baking soda and leave it for 1 - 1.5 hours. Then, wash with water, regular dish detergent, and a soft sponge.
• Do not use harsh substances or products such as metal scrubbers for cleaning.
• If the enamel begins to fade, boil the product in water with a small amount of dish detergent and then rinse thoroughly with warm water.
• Do not use the product if the enamel on the inside is damaged.