These stones are made from basalt, a natural occurring volcanic rock. Color can vary from black to gray. Put these stones in your freezer, and add to a drink that is ALREADY cold. nine 1" Stones come with black, velvet pouch. Great for open houses at a wedding venue, giveaway at black tie gala or brand new bar opening.
We recommend that as a giveaway you give two per recipient.
Email us at trevor@eightmen.com to get any image, phrase, logo, image or anything custom engraved on any of our products.