Onyx Coasters (Set of 6)Beautifully crafted and naturally unique, the Onyx Coasters are a striking accent on any table. Carved from solid onyx stone, each set of six features distinct veining and rich, earthy tones that make every piece one of a kind. Please note that each set will feature its own unique variations in tone, veining, and pattern. No two are exactly alike these subtle differences are part of the beauty of the material and make each set one of a kind! Specs