Thin, sharp edges on tortoise shell

[Owe]

I just got my new redfoot tortoise hatchling, and I noticed that they have thin translucent edges on the shell. Should I do something, and what is this from?

 

[russian/sulcata/tortoise]

Normal growth, nothing to worry about.

 

[Ellen & Toby]

I agree normal healthy growth nothing to worry about

 

[Owe]

Normal growth, nothing to worry about.

Thank you!