Natural fissures, internal fractures, and crystalline deposits occur randomly throughout the stone, giving each piece an earthy, one-of-a-kind quality. Solid onyx construction gives each bath accessory heft in hand. View recommendations for care and cleaning. The Onice Bath Accessories from Labrazel brings ethereal beauty to your bath. Handcrafted of solid onyx in translucent verde, these luxury bath accessories appear to glow on the vanity. . . . Onice Verde: Handcrafted in Italy.