British and European puzzle jugs, 16th century and later

A puzzle jug is characterized by its unique design, featuring various holes, tubes, and hidden passages that make it challenging to drink from without understanding the jug's secret. Puzzle jugs were popular in the late 19th century, particularly in England and jugs were often used as novelty items at social gatherings. The jug typically has multiple openings, some of which lead to dead ends or hidden chambers, while others allow liquid to flow. To successfully drink from the jug without spilling, one must understand the intricacies of its design and figure out the correct way to tilt and pour. Their appeal diminished over time, and they are now considered historical artifacts and collectors' items.