Onyx Glass Vessel Bathroom Sink in Gray with Olus Faucet in Matte GoldThe VIGO Round Gray Onyx Glass Bathroom Vessel Sink with the Olus Wall Mount Faucet Set shows quality construction and beautiful design like never before. The hand painted vessel sink is made from solid tempered glass, keeping it safe and resistant to dangerous shards and breakage. The sink has a smooth, polished interior and a textured exterior, both of which are stain resistant and easy to clean. The vessel mount allows the sink to sit atop the