Just a bunch of links to Tesla Cane stuff (examples, bits, etc) I’ve found online:
Another Tesla Walking Cane
Cheap grease fittings (zerks) used in above at Harbor Freight ($7, bought onsale for $4)
Potential Parts:
8″ Lightsaber Construction Kit ($15)
Oh…my…fucking….wow…that Tesla cane is beyond epic-ness. I can’t even handle the epic.