That heatless curler is the same as a dressing gown rope. That’s how I used to curl mine a few years ago but then I bought one off eternal muse about 2 years ago.£17 for a strip of fabricMy grannie used to rag my hair. Strips of cloth,wind the hair round the cloth( not the other way round) I would wake up looking like fing Shirley temple. But by Christ those rags worked. And they were free !