We use the highest quality double-sided papers with ecological FSC and ECF certificates. The FSC certificate means that the paper was made of material from the forest in which more trees are planted than cut down, while the ECF certificate proves that the production of paper does not use elemental chlorine, which is harmful to the environment. In addition, they are refined with a waterproof foil, making the box more luxurious and resistant to dirt and water.
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