Talk:What Are Gems?/@comment-24839811-20160826232403

I wonder if a gem can poof at will...like,retreat back into there gems whenever they want to (or maybe to "work on" there physical forms) in that one episode,we saw amethyst was able to unpoof within a few seconds of being attacked but...pearl and lapis weren't able to do this...i wonder if theres a "timer" that prevents gems from unpoofing the INSTANT that there poofed, but can they poof themselves?