[. . . ] The uplands of Colombia are home to a rare variety of walnut which is renowned particularly for its even growth and the structure of its wood, which is very similar to that of the domestic birch. [. . . ] In order to create and preserve the wood's familiar black colouration, the Colombian walnut veneer is specially prepared. To achieve the desired effect, our specialists use natural sunlight and expose the wood to controlled doses of UV radiation. Only then can the wood be used to beautify the front panel of the coffee machine. Instructions on caring for wood Do not use any aggressive cleaning agents or hard cleaning items. [. . . ] Any variations and deviations in colour are a sign of this product's genuinely natural quality. [. . . ]