Mobius Cock Ring

While this could simply be a defective cock ring with one part of the snap put on the wrong side, it’s meant to illustrate a Mobius strip. Which side has the studs on it? Which doesn’t?

How it works: The Mobius strip isn’t really an optical illusion, but it is pretty hard to get your head around when you look at it. It’s a paradoxical figure, meaning that it doesn’t make much sense in terms of regular geometry or topology. It’s a flat band that has only one side and one edge. You can make one by taking a long strip of paper, twisting one end halfway, and taping the ends together. You could also do this with your cock ring, but it wouldn’t be very comfortable.