This towel hanger is simple genius. Most people I know drape their kitchen towels over oven door or ‘fridge handles. That tends to get in the way and does not put the towel where it is used most.
I have one of these hooks under my kitchen and bar sink. We also have one in the kids bathroom because it keeps the towel at a low level where they can reach it.
They come in a hook form, bar form or double bar. Here is a version on sale.