Introducing the ANZZI Umbral Ash Blue Stone handcrafted natural stone bathroom sink. Crafted from handpicked, RHINO ALLOY certified samples of Blue Stone ANZZI STONE the Umbral Ash is handcrafted and polished to exquisite perfection. ANZZI continues its tradition of introducing rising European trends to the North American market. The natural beauty of this sublime sedimentary sink complements many modern bathroom décor and styles.