Board Thread:Theories and Speculation/@comment-1512913-20160709202754/@comment-1872728-20160711103128

Elveonora wrote: Truth Seeking Balls have also been stated to be something stemming from Six Paths Senjutsu, Kaguya and Toneri had them, are they too users? How I interpreted it, is that you'll get TSB if you achieved one of the following:

1. Ten Tails Jinchuriki (Obito, Madara, and Naruto) 2. Rinnegan and Six Paths Sage Mode (Hagoromo) 3. Tenseigan (Hamura and Toneri)

Since all of those are technically Gen2 (Gen1 being Kaguya and Gen3 being Indra/Asura), they would have similar abilities. Gen1 would be able to create their own TSB, and Gen3 having no such ability.