Cut and polished from raw Brazilian stones, these exquisite agates form when water flows through lava holes, depositing silica that adds to their shimmering beauty and stunning luminous colors. Our agate serving platters with the original stone edge intact, are ideal for cheese, sushi, or any hors d'oeuvre needing exquisite elevation. Accompanied by a set of four ring-slab coasters, all have rubber feet to protect surfaces and colors will vary. Hand wash.