These are full size Gentlemen Fountain and Rollerball set. Both out of white marble Tru-Stone. Platinum with Ti Gold Accents. I've seen diffrent names for this stone, so I call it white marble. Thanks for the comments and looking.
Those look great! I like how the photos turned out, very classy
The company that makes the imitation stone (in Arizonia) calls it White Turquoise. White turquoise is also called white buffalo because it's so rare (naturally).