## Moebius Strip ring

The Moebius Strip is a mathematical classic, and even for rings it has been used for many decades at least. Our version of the Moebius Strip ring, however, is special. Its shape is defined by a mathematical formula!

A trefoil knot is the simplest non-trivial mathematical knot. It has been known for thousands of years.

The shape of our "four pillows meet pendant" is given by a single mathematical equation. Have you ever seen a pendant like this before?

Our "six pillows' secret pendant" is a very special piece of math jewelry. Its shape is given by a single equation. Have you ever seen a pendant like this before?