Different Piece

[TheHoove]

So I posted this in the Id thread, but thought I'd share here for others to see. Very different colouring on this one. Got it about 8 months ago.

Its not flashy, but i like it...

 

[Thisseemsfishy]

Looks nice. Maybe an acan or brain

 

[Step Johns]

Or could also be some sort of favia