Where can i get the other pumice piece

[cloud21zidane16]

PS: End the game with Cinna's Hammer (DON'T synth with Pumice at Hades) or Beatrix's Save The Queen sword to unlock extra stuff at the end of the game. When you're in Alexandria Castle and you fight Beatrix for the last time, after she joins up, before the last moment, unequip her STQ sword. I'm unsure how to get the Hammer, but if you Synth it, you don't get it back, and from what I've heard, Cinna gets pissed if you do that and exit Memoria.

When beatrix joins you for the first time you dont get an oportunity to access the menu, you do get a chance to see her eqipment on (SPOILER)disc 3 when steiner and beatrix fight together to try and save alexandria and even then you cannot unequip save the queen because there is no other weapon to replace it

That's why you do it at the end of the third time -_-

when is there a third time?