Genuine cork
Genuine cork is dust proof.
Do not fill the inside of the piece with liquids.
In case of liquid spillage, a dry cloth should be used for absorption.
It is not recommendable the usage of products with chemical substances.
White marble
Do not leave containers with liquids on the marble surface. In case they turn, and are not cleaned at the time, the marble ends up stained.
When cleaning, use a cloth dampened with water.
Use a chamois after cleaning to dry and polish the marble simultaneously.