I like it! I have some Lignum Vitae in the shop but have not used it yet.
Lignum Vitae is so tough and has natural lubricating oils that made it useful in fine parts of clocks and also shaft bearings. The WWII Submarine USS Pampanito used shaft bearings made of Lignum Vitae. I only know this because she is berthed near the SS Jeremiah O'Brien, a liberty ship that my father in law served on, both near Fishemans Wharf in San Francisco.
A bit of trivia, the USS Pampanito was used in the movie Down Periscope with Kelsey Grammer as the USS Stingray SS-161. The sub was towed under the Golden Gate Bridge to film the movie. Yes, I toured both ships, the USS USS Pampanito was berthed at Mare Island, I do remember seeing her when I went fishing there, SS-383, they painted over the white numbers with gray paint out at sea during the cold war so spies would not know which ships were berthed, though the paint job was not always so good.
