Conair Unbound demonstration with alternating curls. Heat setting at 320 for 6 seconds for my thin, uncolored Asian hair. It took me about 10 minutes to do it this way since it was my second try. The curls lasted 2 days but then I wanted to washed my hair out since I prefer to wash my hair every other day. The curls lasted even after I slept on them. LTKFind LTKunder100 LTKbeauty