Amuse your house guests by placing The Bathroom Guest Book in the guest bathroom.

They’ll be flushed with interest as they leaf through the official register for the throne. This elegant, hardcover book contains space for the name, date and purpose of the visit and has bathroom trivia interspersed throughout.

Here’s an example of some of the trivia included in The Bathroom Guest Book:

When Joseph Gayetty invented toilet paper in 1857, he had his name printed on each sheet.