I love me a clean and tidy sink. With a single sink though I no longer had a natural place for my dish rag and I tried different ways to hang it but it became too visible.
I knew I had seen this "handle" somewhere and finally I found it in the hardware store in the shopping center close to where I work.
It's no a handle though. Check this out. You attach it to the inside of your sink with the suction cup...
... and then you hang your dish rag off it!
I even improved on it by attaching it close to the side of the sink so I could wedge my sponge in there as well. Out of sight unless you know where to look for it. Perfection.