KOHLER Caxton 20-5/16 in. Undermount Rectangular Bathroom Sink with Overflow and Clamp Assembly in White K-R20000-0 - The Home Depot
KOHLER Artist Editions Derring Translucent White Undermount Round Traditional Bathroom Sink (19.375-in x 16.375-in) in the Bathroom Sinks department at Lowes.com
Lordear Porcelain vanity sink White Ceramic Undermount Rectangular Modern Bathroom Sink (21-in x 14-in) in the Bathroom Sinks department at Lowes.com