JSG Oceana pebble glass undermount/drop-in combination sink allows the customer to decide which installation best fits their needs. With an option to install as either an undermount or drop-In, the pebble sink becomes a focus for light and reflection. In master bath or small bathroom, these beautiful creations add a touch of elegance to any space. Resistant to scratches, stains, chemicals, and thermal shocks, JSG Oceana glass sinks are both durable and memorable.