They work so well as they combine all the best qualities of a hair-dryer brush, Velcro rollers, and curling wand (all of which I now mostly forego). They smooth, they shape, and they use heat to ...

For optimal results, thong curls work best on damp hair left in for “3 to 7 hours.” Just make sure everything is bone dry before removing the undies — or any no-heat tool — if you want ...