A muddler (used like a pestle to mash fruits and spices) has been standard bar equipment for over a century and is now enjoying resurgence because of the current popularity of mojito cocktails.
This muddler, which we designed for home use, is much more versatile than the traditional designs. The ends closely match the inside radius of drinking tumblers, which can be used as mortars when crushing peppercorns, parsley, rosemary, sage, etc. in home cooking. As the end sections are slightly smaller diameter than the central shaft, it's an excellent small rolling pin as well.
Altogether a very useful kitchen (and bar) tool.
Turned from hard maple in the U.S.