Bonesmashing Question

[altbones]

I Try to search threads that are related to my question but I couldn’t seem to find anything. So I was asking if you guys can pls answer my questions.

How many days do I need to bonesmash in order for the results to stay permanent.
A week? A month? A year? Fucking decades?

Also heres a bone Mogger I guess?

 

[Jonasㅤㅤ]