Finally a toilet with overflow protection. Just like sinks and bath tubs have had overflow drains, the Penguin Team has designed a toilet that allows the contents to drain out through a separate line in the event of a clog in the main trap. This secondary drain system adds protection to a toilet against overflow. Now Available in the Unique 10inch Rough in, there will be no need to re-pipe or replace the existing plumbing system. Simply remove the old toilet and install the new Penguin toilet.