This is a variant of the famous Moebius Strip, named after the 19th century mathematician who studied such fascinating objects. It is a strip with 3 half-turns. This has the interesting effect - as for the ordinary Moebius Strip - that it only has a single side! When you move with your finger along one side of the ring then you will eventually arrive at the same point of the ring, but on the other side - without having to move the edge of the ring.
We improved the design of this ring by smoothing its boundary. This new design fits well with our Moebius Strip ring featuring the same smooth boundary.