The body of this urn is made from one piece of American black Walnut and the lid is black walnut with maple accents. The urn is 5" (127mm) diameter X about 7.5" (190mm) high and the internal volume is 60 cubic inch ( ? don't know the metric equivalent). The finish is CA polished and waxed. The thread on the lid is about 2.5" - 10 TPI.
This urn is the subject for the thread in "Tutorials & Tips" "Cutting Wood Threads on a metal lathe".