The "Cup"

Introducing a cup, but with a twist? This clever design hides a siphon mechanism within the cup's shells, maintaining the classic look while adding a touch of mystery. As always, when filled beyond a certain point, the cup will cleverly empty itself through the hidden siphon, demonstrating the principles of physics in a fun and engaging way. Perfect for educators, science enthusiasts, or anyone who enjoys a good trick!

This cup is also known as the Pythagoras Cup, an ancient Greek invention attributed to the mathematician Pythagoras. This cup can sure trick your greedy friends!

**WARNING!**
This model has not been tested, and is prone to printing problems. If you are kind-hearted, please test the model and comment how it goes, thank you!