Davorin does make some pipes in materials other than Morta. Like most pipe carvers he does work in briar from time to time. But he also makes some very stunning Olive Wood pipes. The wood used in this pipe was harvested from an over 200 year old tree in Croatia. This Davorin Morta Pipe Volcano has a Vulcanite stem with Iron Wood and Holly Wood insets.
For more information about Davorin's use of Olive wood read this interview that we did with him.