It was actually a roll of clean towel mechanically linked to a pickup roll of used towel, but it's much bulkier than paper towels so it faded away. In many way

It was actually a roll of clean towel mechanically linked to a pickup roll of used towel, but it's much bulkier than paper towels so it faded away. In many ways it's very similar to the change from cloth diapers to disposables.