I suppose the modern day 'rags'.
www.hairflair.com/desired-look/barrel-curls/#gs.hqlz56
Various size curls, depending on the kit.
Would be interested to know if they make long lasting curls...my curls made with GHD's are out within half an hour!
Are they as easy to put in as the clip suggests?
I like that these don't need strong heat and would consider the soft hood.