Gotha and Mariner, this are 2 beautiful pipe series made by Design Berlin.
Both are noticeable through its unusual metal applications.
In the Gotha, it is the Sterling Silver Spigot, at the Mariner, the two brass-rings are the eye-catcher.
Both series are processed first-class.
Nevertheless the Gotha seems to be somewhat better. They show mountings based on the traditional spigeots, however in both products the filter system is incorporated.
Another characteristic of all Design Berlin Pipes is the habit to include a double smoke tube in the mouthpiece. This feature makes the stem, usually made of acryl, stronger and less breakable.