The Maris Vitreous China Oval Vessel Bathroom Sink with Overflow with CeFiONtect features a semi-recessed oval basin, creating a look of a modern farmhouse sink. The Maris vessel sink features TOTO's CeFiONtect glaze, prohibiting mold and debris from adhering to ceramic surfaces, keeping your sink cleaner longer. The Maris vessel sink features a rear overflow. The Maris vessel sink is ADA compliant.