labeling coral frags?

[Classictint]

With all the different types of Zoas etc just wondering what people are using to label their frags? I saw one pic that looked like a laminated tag but just thought id ask what others are using
Lance

 

[Six2seven]

I have a book that I write everything down in. I guess you can call it a journal but I write down who I got what from and keep track of what I have.

Sps coral store writes the names on their plugs

 

[R33fAddict]

How do u write on the plugs?

 

[Classictint]

How do u write on the plugs?

What I was thinking ? Im gonna try something and will post tomorrow

 

[bvysochin]

You can use a fine tip sharpie to write on plugs( what I do) but the plugs need to be new and dry.