The mark consists of a three dimensional configuration of the product packaging of the goods, namely, a flask-shaped glass bottle with a black cap and extended neck in opaque silver. The body of the bottle and the base of the bottle are transparent, the base has the trademark MAESTRO DOBEL 50 engraved, the body of the bottle is smooth, and the beginning of the neck is transparent followed by a long rectangular band in opaque silver color around the neck of the bottle, with finishes in shiny silver color at the lower and upper part of the band and enhanced, raised and embossed letters in shiny silver color depicting the mark MAESTRO DOBEL 50 CRISTALINO on one side, and on the other side depicting the mark D50, above the label the neck is transparent where you can see the cork (which is inside the bottle) up to the height where the cap of the bottle begins, and from that point the cap appears elongated and smooth in black color, which widens progressively towards the highest part of the bottle, the top end of the cap is black and smooth.