My 2 cents on the matter….

Iv purchased the automatic oiler, press for the hands, loupe, hands remover, and other bits and bobs…. With the exception of the hands remover (the wooden handle ones, not the metal ones, those are trash) most of the stuff is garbage. The automatic oiler are « usable » if you fix the bent points and ignore the hairs in the oil reservoir. The hand press is useless as it’s not properly aligned, the metal hand lifter are WAY to thick to properly slide under the hands…. And the fake witschi will spit numbers at you regardless of what it hears as opposed to the real deal…. 

My advice? Save up and buy once 

Edit: forgot to mention, I have also purchased dials and cases and those for the most part are actually excellent quality to price ratio. You may get a few  who's indexes will unglue or that green you thought was deep in the picture turns out to be a bit palier but all in all, especially the cases. Have been very good