Thank you. I did think about getting a rough prototype built but I decided to not reinvent the wheel: I used the shower rod for the initial concept test. The sh

Thank you. I did think about getting a rough prototype built but I decided to not reinvent the wheel: I used the shower rod for the initial concept test. The shower rod would be a great solution if the shower curtain did not need to be fully extended to prevent the growth of mold. I thought that airflow would be a key determinant in drying time. However, the Z Hook actually just spreads the towel out to maximize towel surface area contact with the air and enabling more uniform heat transfer during convection heating.